# Diamond Tools — B2B Industrial Specification Monograph | Newtech Sources Co., Ltd.

> Industrial laser-welded, hot-pressed sintered, vacuum-brazed, and electroplated diamond cutting, grinding, and coring tools engineered to buyer specifications.

## 1. Category Procurement & Engineering Summary
- **Manufacturer**: Newtech Sources Co., Ltd. (Founded 1998, Guangzhou, China · Tax ID / USCC: 914401067124673119)
- **Canonical Category Hub**: https://newtech-sources.com/products/category/diamond-tools
- **Active Series in Category**: 91 published industrial product series
- **Engineering Tolerance Benchmark**: Engineered to EN 13236 & ANSI B7.1 dimensional concentricity, segment shear-torque, and rotational safety tolerances
- **OEM / ODM Policy**: Process-by-requirement custom dimensions, alloy/bond formulation, laser marking, and private-label packaging
- **Quality Verification**: 100% Pre-Shipment Dimensional & Visual Inspection prior to dispatch
- **Port of Loading**: Flexible FOB & mixed-container consolidation from any port in China
- **Direct RFQ Endpoint**: https://newtech-sources.com/contact | Email: sales@newtech-sources.com
- **Parent Summary Index**: https://newtech-sources.com/llms.txt

## 2. Quick Comparison Matrix

| Model / SKU | Product Series | Dimensional / Key Summary | MOQ | Canonical URL |
| --- | --- | --- | --- | --- |
| NT-DSB-111 | Wave Turbo Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/wave-turbo-blade |
| NT-DSB-107 | Laser Or High Frequency Welded Segmented Turbo Diamond Saw Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/laser-or-high-frequency-welded-segmented-turbo-diamond-saw-blade |
| NT-DSB-101 | Multi-Profile Tuck Point & Crack Chasing Diamond Blade Set | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/multi-profile-tuck-point-crack-chasing-diamond-blade |
| NT-TCT-112 | Alloy Saw Blade For Aluminum Cutting | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/alloy-saw-blade-for-aluminum-cutting |
| NT-DGW-101 | Single Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/single-row-grinding-cup-wheel |
| NT-DCB-102 | Laser-Welded Heavy-Duty Wet Concrete & Asphalt Diamond Core Drill Barrel (1-1/4"-7 UNC) | 51 mm (2") to 24 x 4.8 x 10/12 mm (51 mm (2"), 24 x 3.5 x 10/12 mm, 450 mm (18"), 76 mm (3"), 102 mm (4"), 24 x 3.8 x 10/12 mm, …) | 30 Pcs | https://newtech-sources.com/products/diamond-core-bits |
| NT-DGW-104 | Floor Grinding Flat Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/floor-grinding-flat-wheel |
| NT-VBT-108 | Vacuum Brazed Core Drill Bits For Washbasin | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-core-drill-bits-for-washbasin |
| NT-DSB-121 | V-Slotting Diamond Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/v-slotting-diamond-blade |
| NT-DSB-119 | Silent Slotting Diamond Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/silent-slotting-diamond-blade |
| NT-DSB-118 | Double-deck Slotting Diamond Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/double-deck-slotting-diamond-blade |
| NT-DSB-117 | Hot Pressed Turbo Blade (20mm) | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/hot-pressed-turbo-blade-20mm |
| NT-DSB-115 | Hot Pressed Turbo Blade With Flange (10mm) | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/hot-pressed-turbo-blade-with-flange-10mm |
| NT-DSB-114 | Hot Pressed Turbo Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/hot-pressed-turbo-blade |
| NT-DSB-113 | Hot Pressed Segmented Turbo Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/hot-pressed-segmented-turbo-blade |
| NT-DSB-110 | Turbo Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/turbo-blade |
| NT-DSB-109 | Segmented Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/segmented-blade |
| NT-DSB-106 | Laser Or High Frequency Welded Segmented Diamond Saw Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/laser-or-high-frequency-welded-segmented-diamond-saw-blade |
| NT-DSB-105 | U-Groove Slanting Segment Diamond Saw Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/u-groove-slanting-segment-diamond-saw-blade |
| NT-DSB-103 | Slanting Segment Diamond Saw Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/slanting-segment-diamond-saw-blade |
| NT-DSB-102 | High-low Segment Diamond Saw Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/high-low-segment-diamond-saw-blade |
| NT-DSB-104 | U-Groove Diamond Saw Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/u-groove-diamond-saw-blade |
| NT-DSB-108 | Continuous Rim Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/continuous-rim-blade |
| NT-DSB-112 | Hot Pressed Continued Rim Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/hot-pressed-continued-rim-blade |
| NT-DSB-116 | Hot Pressed Turbo Sintered Blade (10mm) | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/hot-pressed-turbo-sintered-blade-10mm |
| NT-DSB-120 | Slotting Diamond Blade | 115mm (4.5") to 350mm (14.0") (115mm (4.5"), 125mm (5.0"), 180mm (7.0"), 230mm (9.0"), 350mm (14.0")) | 50 Pieces | https://newtech-sources.com/products/slotting-diamond-blade |
| NT-VBT-107 | Vacuum Brazed Core Drill Bits - With Hex Shank | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-core-drill-bits-with-hex-shank |
| NT-VBT-106 | Vacuum Brazed Core Drill Bits - Thread | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-core-drill-bits-thread |
| NT-VBT-105 | Vacuum Brazed Core Drill Bits | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-core-drill-bits |
| NT-VBT-103 | Vacuum Brazed Core Drill | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-core-drill |
| NT-VBT-102 | Vacuum Brazed Grinding Wheels | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-grinding-wheels |
| NT-VBT-101 | Vacuum Brazed Alloy Cup Wheels | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-alloy-cup-wheels |
| NT-TCT-114 | Alloy Saw Blade For Slotting | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/alloy-saw-blade-for-slotting |
| NT-TCT-111 | TCT Heavy-Gauge Rip-Cut Sawmill & Timber Processing Circular Blade | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-heavy-gauge-rip-cut-timber-processing-blade |
| NT-TCT-110 | TCT High-Tooth-Count Precision Mitre Saw Blade for Moulding & Trim | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-high-tooth-precision-mitre-saw-blade-trim |
| NT-TCT-108 | TCT Industrial Table Saw Blade for Melamine & Laminated Panels | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-industrial-table-saw-blade-laminated-panels |
| NT-TCT-106 | TCT Anti-Kickback Ripping & General Purpose Wood Saw Blade | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-anti-kickback-ripping-general-wood-saw-blade |
| NT-TCT-104 | TCT Fine-Finish Crosscut Circular Saw Blade for Hardwood & Plywood | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-fine-finish-crosscut-circular-saw-blade-hardwood |
| NT-TCT-102 | TCT Vented Lightweight Alloy Brush & Shrub Clearing Blade | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-vented-lightweight-alloy-brush-clearing-blade |
| NT-EPL-108 | Electroplated Diamond Core Drill Bit Series A (Round Shank) | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-diamond-core-drill-bit-series-a |
| NT-EPL-106 | Electroplated Fine-Grit Porcelain & Glass Finishing Diamond Disc | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-fine-grit-porcelain-glass-finishing-disc |
| NT-EPL-104 | Electroplated Wave-Pattern Diamond Contour Grinding Wheel | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-wave-pattern-diamond-contour-grinding-wheel |
| NT-EPL-102 | Electroplated Segmented Flush-Cut Diamond Saw & Grinding Blade | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-segmented-flush-cut-diamond-blade |
| NT-DGW-110 | S Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/s-row-grinding-cup-wheel |
| NT-DGW-109 | T Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/t-row-grinding-cup-wheel |
| NT-DGW-107 | Continuous Ladder Segmented Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/continuous-ladder-segmented-grinding-cup-wheel |
| NT-DGW-106 | Continuous Turbo Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/continuous-turbo-grinding-cup-wheel |
| NT-DGW-105 | Double Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/double-row-grinding-cup-wheel |
| NT-DGW-103 | Floor Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/floor-grinding-cup-wheel |
| NT-DGP-102 | Trapezoid Planetary Floor Grinding Plate (Hard Bond Series) | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/trapezoid-planetary-floor-grinding-plate-hard-bond |
| NT-DCB-101 | Diamond Core Bit Accessories | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/diamond-core-bit-accessories |
| NT-DCB-103 | Dry & Wet Segmented Masonry & Brick Diamond Core Drill Bit with Slotted Barrel | 38 mm (1-1/2") to 152 mm (6" Vent) (38 mm (1-1/2"), 150 / 300 mm, 52 mm (2"), 65 mm (2-1/2"), 107 mm (4-1/4" Flue), 127 mm (5" Extractor), …) | 50 Pcs | https://newtech-sources.com/products/dry-wet-segmented-masonry-diamond-core-drill-bit |
| NT-DGW-102 | Alternative Segmented Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/alternative-segmented-row-grinding-cup-wheel |
| NT-DGW-108 | Segmented Turbo Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/segmented-turbo-grinding-cup-wheel |
| NT-DGW-112 | U Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/u-row-grinding-cup-wheel |
| NT-DGW-111 | L Row Grinding Cup Wheel | 100mm (4.0") to 180mm (7.0") (100mm (4.0"), 115mm (4.5"), 125mm (5.0"), 180mm (7.0")) | 50 Pieces | https://newtech-sources.com/products/l-row-grinding-cup-wheel |
| NT-EPL-103 | Electroplated Side-Protected Turbo Diamond Cutting & Grinding Disc | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-side-protected-turbo-cutting-grinding-disc |
| NT-EPL-101 | Electroplated Continuous-Rim Marble Cutting & Grinding Disc | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-continuous-rim-marble-cutting-grinding-disc |
| NT-EPL-107 | Electroplated Fiberglass & Composite Material Diamond Trimming Blade | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-fiberglass-composite-diamond-trimming-blade |
| NT-EPL-105 | Electroplated Double-Sided Vented Diamond Cutting & Shaping Disc | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-double-sided-vented-diamond-cutting-disc |
| NT-EPL-108 | Electroplated Cylindrical Straight-Shank Glass & Ceramic Tile Diamond Core Bit | 5 mm to 50 mm (2") (5 mm, 50 mm, 6 mm (1/4"), 10 mm (3/8"), 52 mm, 20 mm (3/4"), …) | 200 Pcs | https://newtech-sources.com/products/electroplated-cylindrical-glass-tile-diamond-core-bit |
| NT-EPL-109 | Electroplated Slotted Diamond Core Drill Bit Series B (Heavy Duty) | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/electroplated-slotted-diamond-core-drill-bit-series-b |
| NT-TCT-101 | TCT 40-Tooth Carbide Brush Cutter & Grass Clearing Blade | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-40-tooth-carbide-brush-cutter-grass-blade |
| NT-TCT-105 | TCT Heavy-Duty Forestry & Tough Brush Clearing Carbide Blade | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-heavy-duty-forestry-brush-clearing-carbide-blade |
| NT-TCT-103 | TCT Alternating-Top-Bevel (ATB) Circular Saw Blade for Framing Timber | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-atb-circular-saw-blade-framing-timber |
| NT-TCT-109 | TCT Multi-Purpose Construction Timber (Nail-Embedded Wood) Saw Blade | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-construction-timber-nail-embedded-wood-saw-blade |
| NT-TCT-107 | TCT Ultra-Thin Kerf Cordless Circular Saw Blade for Engineered Wood | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/tct-ultra-thin-kerf-cordless-wood-saw-blade |
| NT-TCT-113 | Alloy Saw Blade For Metal Cutting | 184mm (7-1/4") to 305mm (12.0") (184mm (7-1/4"), 254mm (10.0"), 305mm (12.0")) | 50 Pieces | https://newtech-sources.com/products/alloy-saw-blade-for-metal-cutting |
| NT-VBT-104 | Vacuum Brazed Core Drill Bit For Washbasin | 25mm (1.0") to 102mm (4.0") (25mm (1.0"), 35mm (1-3/8"), 50mm (2.0"), 102mm (4.0")) | 50 Pieces | https://newtech-sources.com/products/vacuum-brazed-core-drill-bit-for-washbasin |
| NT-VBT-111 | Vacuum Brazed Segmented Heavy Foundry Cast Iron & Steel Pipe Cutoff Blade | 125 mm (5") to 400 mm (16") (125 mm (5"), 180 mm (7"), 230 mm (9"), 350 mm (14"), 400 mm (16")) | 50 Pcs | https://newtech-sources.com/products/vacuum-brazed-segmented-foundry-cast-iron-cutoff-blade |
| NT-EPL-113 | Electroplated Segmented-Crown Stone, Porcelain & Slate Core Drill Bit | 20 mm to 100 mm (4") (20 mm, 35 mm (1-3/8"), 50 mm (2"), 68 mm, 100 mm (4")) | 100 Pcs | https://newtech-sources.com/products/electroplated-segmented-crown-stone-porcelain-core-drill |
| NT-EPL-112 | Electroplated Deep-Barrel Countertop Faucet Hole Diamond Core Drill (70mm Length) | 25 mm (1") to 50 mm (2" Drain) (25 mm (1"), 32 mm (1-1/4"), 35 mm (1-3/8" Faucet), 38 mm (1-1/2" Faucet), 50 mm (2" Drain)) | 100 Pcs | https://newtech-sources.com/products/electroplated-deep-barrel-countertop-diamond-core-drill |
| NT-EPL-111 | Electroplated Slotted-Rim Marble, Fiberglass & Composite Diamond Hole Saw | 19 mm (3/4") to 102 mm (4") (19 mm (3/4"), 32 mm (1-1/4"), 51 mm (2"), 76 mm (3"), 102 mm (4")) | 100 Pcs | https://newtech-sources.com/products/electroplated-slotted-rim-marble-fiberglass-hole-saw |
| NT-EPL-110 | Electroplated Reduced-Shank Precision Glass & Quartz Core Drill Bit (10mm Shank) | 30 mm to 100 mm (30 mm, 65 mm, 45 mm, 60 mm, 80 mm, 70 mm, …) | 100 Pcs | https://newtech-sources.com/products/electroplated-reduced-shank-glass-quartz-core-drill |
| NT-EPL-109 | Electroplated 1/4" Hex-Shank High-Speed Dry Ceramic & Tile Diamond Hole Saw | 6 mm (1/4") to 25 mm (1") (6 mm (1/4"), 8 mm (5/16"), 10 mm (3/8"), 12 mm (1/2"), 25 mm (1")) | 200 Pcs | https://newtech-sources.com/products/electroplated-hex-shank-dry-ceramic-diamond-hole-saw |
| NT-DGP-106 | Redi-Lock Quick-Change Rhomboid Segment Concrete Floor Grinding Block | Slide-in quick-change diamond grinding shoe compatible with Redi-Lock syste | 50 Pcs | https://newtech-sources.com/products/red-lock-quick-change-rhomboid-floor-grinding-block |
| NT-DGP-104 | Trapezoid 2-Segment Bolt-On Planetary Floor Grinding Shoe (Universal Fit) | Universal trapezoid bolt-on grinding shoe featuring dual rectangular diamon | 50 Pcs | https://newtech-sources.com/products/trapezoid-2-segment-planetary-floor-grinding-shoe |
| NT-DCB-106 | M14 / 5/8"-11 Angle Grinder Dry Porcelain, Tile & Granite Diamond Core Bit | 6 mm to 68 mm (Socket Box) (6 mm, 8 mm, 20 mm, 35 mm (1-3/8"), 68 mm (Socket Box)) | 100 Pcs | https://newtech-sources.com/products/m14-angle-grinder-dry-porcelain-diamond-core-bit |
| NT-DCB-104 | High-Frequency Welded Thin-Wall Reinforced Concrete Diamond Core Bit | 370 / 400 mm to 132 mm (5-1/4") (370 / 400 mm, 32 mm, 370 / 450 mm, 51 mm (2"), 76 mm (3"), 108 mm (4-1/4"), …) | 50 Pcs | https://newtech-sources.com/products/high-frequency-welded-thin-wall-diamond-core-bit |
| NT-DCB-105 | Roof-Top Segment Turbo Crown Diamond Core Drill Bit for Hard Aggregate | 52 mm (2") to 202 mm (8") (52 mm (2"), 450 mm, 82 mm (3-1/4"), 102 mm (4"), 152 mm (6"), 202 mm (8")) | 50 Pcs | https://newtech-sources.com/products/roof-top-segment-turbo-crown-diamond-core-bit |
| NT-VBT-113 | Vacuum Brazed Slotted Heavy Demolition & Rebar Encounter Diamond Saw Blade | 125 mm (5") to 400 mm (16") (125 mm (5"), 230 mm (9"), 350 mm (14"), 400 mm (16")) | 50 Pcs | https://newtech-sources.com/products/vacuum-brazed-slotted-demolition-rebar-diamond-blade |
| NT-DGP-101 | 250mm (10") 20-Segment Heavy-Duty Concrete Floor Grinder Disc (Hard Bond) | 250 mm (10") to 230 mm (9") (250 mm (10"), 230 mm (9")) | 20 Pcs | https://newtech-sources.com/products/diamond-grinding-plates |
| NT-DGP-107 | Dovetailed Wedge-Lock Twin-Bar Diamond Floor Grinding Segment Block | Heavy-duty dovetail wedge-lock diamond grinding shoe with twin bar segments | 50 Pcs | https://newtech-sources.com/products/dovetailed-wedge-lock-twin-bar-floor-grinding-block |
| NT-DGP-105 | PCD (Polycrystalline Diamond) Thick Epoxy & Coating Removal Floor Scraper Shoe | Heavy-duty PCD scraper shoe with sacrificial carbide wear segments, strippi | 30 Pcs | https://newtech-sources.com/products/pcd-epoxy-coating-removal-floor-scraper-shoe |
| NT-VBT-112 | Vacuum Brazed Side-Protected Flush-Cut & Edge Grinding Combo Diamond Blade | 115 mm (4.5") to 230 mm (9") (115 mm (4.5"), 125 mm (5"), 180 mm (7"), 230 mm (9")) | 50 Pcs | https://newtech-sources.com/products/vacuum-brazed-side-protected-flush-cut-combo-blade |
| NT-VBT-110 | Vacuum Brazed Continuous-Wave Rim Marble, Tile & Composite Cutting Blade | 105 mm (4") to 180 mm (7") (105 mm (4"), 115 mm (4.5"), 125 mm (5"), 180 mm (7")) | 50 Pcs | https://newtech-sources.com/products/vacuum-brazed-continuous-wave-marble-composite-blade |
| NT-TCT-116 | 255mm (10") 8-Tooth Alloy Steel Grass & Dense Weed Clearing Saw Blade | 255 mm (10") | 100 Pcs | https://newtech-sources.com/products/255mm-8-tooth-alloy-grass-weed-clearing-blade |
| NT-VBT-109 | Vacuum Brazed Multi-Purpose Emergency Rescue & Ductile Iron Diamond Saw Blade | 125 mm (5") to 400 mm (16") (125 mm (5"), 230 mm (9"), 300 mm (12"), 350 mm (14"), 400 mm (16")) | 50 Pcs | https://newtech-sources.com/products/vacuum-brazed-diamond-blades |
| NT-DGP-103 | 250mm (10") Arrow-Segment Concrete Floor Preparation Grinding Plate | 250 mm (10") | 20 Pcs | https://newtech-sources.com/products/250mm-arrow-segment-concrete-floor-grinding-plate |
| NT-TCT-117 | 255mm (10") 40-Tooth TCT Carbide-Tipped Perforated Lightweight Brush Cutter Blade | 255 mm (10") to 230 mm (9") (255 mm (10"), 230 mm (9")) | 100 Pcs | https://newtech-sources.com/products/255mm-40-tooth-tct-perforated-brush-cutter-blade |
| NT-TCT-115 | 255mm (10") 3-Tooth Heavy-Duty Alloy Steel Brush Cutter & Grass Trimmer Blade | 255 mm (10") to 305 mm (12") (255 mm (10"), 305 mm (12")) | 100 Pcs | https://newtech-sources.com/products/255mm-3-tooth-alloy-brush-cutter-grass-blade |

## 3. Detailed Technical Specifications (91 Series)

### 3.1 Wave Turbo Blade (NT-DSB-111)
- **Canonical URL**: https://newtech-sources.com/products/wave-turbo-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/wave-turbo-blade.txt
- **Model / SKU**: NT-DSB-111
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Wave%20Turbo%20Blade%20(NT-DSB-111)

**Overview**: Wave Turbo Blade (NT-DSB-111) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-111-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-111-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-111-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-111-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-111-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.2 Laser Or High Frequency Welded Segmented Turbo Diamond Saw Blade (NT-DSB-107)
- **Canonical URL**: https://newtech-sources.com/products/laser-or-high-frequency-welded-segmented-turbo-diamond-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/laser-or-high-frequency-welded-segmented-turbo-diamond-saw-blade.txt
- **Model / SKU**: NT-DSB-107
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Laser%20Or%20High%20Frequency%20Welded%20Segmented%20Turbo%20Diamond%20Saw%20Blade%20(NT-DSB-107)

**Overview**: Laser Or High Frequency Welded Segmented Turbo Diamond Saw Blade (NT-DSB-107) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-107-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-107-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-107-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-107-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-107-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.3 Multi-Profile Tuck Point & Crack Chasing Diamond Blade Set (NT-DSB-101)
- **Canonical URL**: https://newtech-sources.com/products/multi-profile-tuck-point-crack-chasing-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/multi-profile-tuck-point-crack-chasing-diamond-blade.txt
- **Model / SKU**: NT-DSB-101
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Multi-Profile%20Tuck%20Point%20%26%20Crack%20Chasing%20Diamond%20Blade%20Set%20(NT-DSB-101)

**Overview**: Multi-Profile Tuck Point & Crack Chasing Diamond Blade Set (NT-DSB-101) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-101-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-101-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-101-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-101-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-101-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.4 Alloy Saw Blade For Aluminum Cutting (NT-TCT-112)
- **Canonical URL**: https://newtech-sources.com/products/alloy-saw-blade-for-aluminum-cutting
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/alloy-saw-blade-for-aluminum-cutting.txt
- **Model / SKU**: NT-TCT-112
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Alloy%20Saw%20Blade%20For%20Aluminum%20Cutting%20(NT-TCT-112)

**Overview**: Alloy Saw Blade For Aluminum Cutting (NT-TCT-112) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-112-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-112-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-112-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-112-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.5 Single Row Grinding Cup Wheel (NT-DGW-101)
- **Canonical URL**: https://newtech-sources.com/products/single-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/single-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-101
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Single%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-101)

**Overview**: Single Row Grinding Cup Wheel (NT-DGW-101) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-101-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-101-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-101-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-101-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.6 Laser-Welded Heavy-Duty Wet Concrete & Asphalt Diamond Core Drill Barrel (1-1/4"-7 UNC) (NT-DCB-102)
- **Canonical URL**: https://newtech-sources.com/products/diamond-core-bits
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/diamond-core-bits.txt
- **Model / SKU**: NT-DCB-102
- **Discipline**: Diamond Core Bits
- **Minimum Order Quantity (MOQ)**: 30 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Laser-Welded%20Heavy-Duty%20Wet%20Concrete%20%26%20Asphalt%20Diamond%20Core%20Drill%20Barrel%20(1-1%2F4%22-7%20UNC)%20(NT-DCB-102)

**Overview**: Engineered for deep coring in reinforced concrete, cured asphalt, and stone. High-intensity laser welding fuses each diamond segment directly to the heavy-wall seamless steel tube, preventing segment loss even under intense frictional heat and heavy rebar strikes. 100% pre-shipment tested for concentricity and bond retention. FOB delivery from any port in China.

**Engineering Highlights**:
- CNC laser-welded 10-12 mm high-concentration diamond segments handle heavy #6-#8 steel rebar in structural concrete
- Heavy-wall stress-relieved seamless steel tube machined with wrench flats on a solid 1-1/4"-7 UNC hub
- Available in dedicated bond grades for high-PSI reinforced concrete or abrasive highway asphalt pavement test coring
- Custom extended barrel lengths (600 mm / 1,000 mm) and loose replacement retipping segments available

**Target Materials & Applications**: Structural reinforced concrete slabs, shear walls, bridge piers & airport runways, Highway asphalt & civil material-testing laboratory core sampling, 2.5 kW - 7.5 kW electric and hydraulic stand-mounted core drill rigs

**Technical Specifications**:
| model | thread | diameter | segmentSize | barrelLength |
| --- | --- | --- | --- | --- |
| NT-DCB-102-51 | 1-1/4"-7 UNC | 51 mm (2") | 24 x 3.5 x 10/12 mm | 450 mm (18") |
| NT-DCB-102-76 | 1-1/4"-7 UNC | 76 mm (3") | 24 x 3.5 x 10/12 mm | 450 mm (18") |
| NT-DCB-102-102 | 1-1/4"-7 UNC | 102 mm (4") | 24 x 3.8 x 10/12 mm | 450 mm (18") |
| NT-DCB-102-152 | 1-1/4"-7 UNC | 152 mm (6") | 24 x 4.0 x 10/12 mm | 450 mm (18") |
| NT-DCB-102-203 | 1-1/4"-7 UNC | 203 mm (8") | 24 x 4.2 x 10/12 mm | 450 mm (18") |
| NT-DCB-102-305 | 1-1/4"-7 UNC | 305 mm (12") | 24 x 4.8 x 10/12 mm | 450 mm (18") |

| Parameter | Specification |
| --- | --- |
| Diameter Range | 25 mm (1") to 600 mm (24") Custom Barrels up to 1,000 mm Length |
| Welding Process | Full-Penetration CNC Laser Welding |
| Hub Thread | 1-1/4"-7 UNC Female Standard (1/2" BSP & 5/8"-11 Available) |
| Bond Formulations | Dedicated Reinforced-Concrete Bond or Hard-Matrix Asphalt Test-Core Bond |

### 3.7 Floor Grinding Flat Wheel (NT-DGW-104)
- **Canonical URL**: https://newtech-sources.com/products/floor-grinding-flat-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/floor-grinding-flat-wheel.txt
- **Model / SKU**: NT-DGW-104
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Floor%20Grinding%20Flat%20Wheel%20(NT-DGW-104)

**Overview**: Floor Grinding Flat Wheel (NT-DGW-104) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-104-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-104-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-104-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-104-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.8 Vacuum Brazed Core Drill Bits For Washbasin (NT-VBT-108)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-core-drill-bits-for-washbasin
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-core-drill-bits-for-washbasin.txt
- **Model / SKU**: NT-VBT-108
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Core%20Drill%20Bits%20For%20Washbasin%20(NT-VBT-108)

**Overview**: Vacuum Brazed Core Drill Bits For Washbasin (NT-VBT-108) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-108-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-108-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-108-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-108-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.9 V-Slotting Diamond Blade (NT-DSB-121)
- **Canonical URL**: https://newtech-sources.com/products/v-slotting-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/v-slotting-diamond-blade.txt
- **Model / SKU**: NT-DSB-121
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=V-Slotting%20Diamond%20Blade%20(NT-DSB-121)

**Overview**: v Slotting Diamond Blade (NT-DSB-121) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-121-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-121-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-121-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-121-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-121-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.10 Silent Slotting Diamond Blade (NT-DSB-119)
- **Canonical URL**: https://newtech-sources.com/products/silent-slotting-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/silent-slotting-diamond-blade.txt
- **Model / SKU**: NT-DSB-119
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Silent%20Slotting%20Diamond%20Blade%20(NT-DSB-119)

**Overview**: Silent Slotting Diamond Blade (NT-DSB-119) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-119-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-119-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-119-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-119-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-119-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.11 Double-deck Slotting Diamond Blade (NT-DSB-118)
- **Canonical URL**: https://newtech-sources.com/products/double-deck-slotting-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/double-deck-slotting-diamond-blade.txt
- **Model / SKU**: NT-DSB-118
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Double-deck%20Slotting%20Diamond%20Blade%20(NT-DSB-118)

**Overview**: Double-deck Slotting Diamond Blade (NT-DSB-118) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-118-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-118-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-118-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-118-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-118-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.12 Hot Pressed Turbo Blade (20mm) (NT-DSB-117)
- **Canonical URL**: https://newtech-sources.com/products/hot-pressed-turbo-blade-20mm
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/hot-pressed-turbo-blade-20mm.txt
- **Model / SKU**: NT-DSB-117
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Hot%20Pressed%20Turbo%20Blade%20(20mm)%20(NT-DSB-117)

**Overview**: Hot Pressed Turbo Blade (20mm) (NT-DSB-117) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-117-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-117-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-117-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-117-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-117-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.13 Hot Pressed Turbo Blade With Flange (10mm) (NT-DSB-115)
- **Canonical URL**: https://newtech-sources.com/products/hot-pressed-turbo-blade-with-flange-10mm
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/hot-pressed-turbo-blade-with-flange-10mm.txt
- **Model / SKU**: NT-DSB-115
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Hot%20Pressed%20Turbo%20Blade%20With%20Flange%20(10mm)%20(NT-DSB-115)

**Overview**: Hot Pressed Turbo Blade With Flange (10mm) (NT-DSB-115) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-115-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-115-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-115-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-115-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-115-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.14 Hot Pressed Turbo Blade (NT-DSB-114)
- **Canonical URL**: https://newtech-sources.com/products/hot-pressed-turbo-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/hot-pressed-turbo-blade.txt
- **Model / SKU**: NT-DSB-114
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Hot%20Pressed%20Turbo%20Blade%20(NT-DSB-114)

**Overview**: Hot Pressed Turbo Blade (NT-DSB-114) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-114-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-114-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-114-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-114-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-114-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.15 Hot Pressed Segmented Turbo Blade (NT-DSB-113)
- **Canonical URL**: https://newtech-sources.com/products/hot-pressed-segmented-turbo-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/hot-pressed-segmented-turbo-blade.txt
- **Model / SKU**: NT-DSB-113
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Hot%20Pressed%20Segmented%20Turbo%20Blade%20(NT-DSB-113)

**Overview**: Hot Pressed Segmented Turbo Blade (NT-DSB-113) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-113-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-113-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-113-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-113-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-113-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.16 Turbo Blade (NT-DSB-110)
- **Canonical URL**: https://newtech-sources.com/products/turbo-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/turbo-blade.txt
- **Model / SKU**: NT-DSB-110
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Turbo%20Blade%20(NT-DSB-110)

**Overview**: Turbo Blade (NT-DSB-110) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-110-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-110-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-110-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-110-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-110-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.17 Segmented Blade (NT-DSB-109)
- **Canonical URL**: https://newtech-sources.com/products/segmented-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/segmented-blade.txt
- **Model / SKU**: NT-DSB-109
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Segmented%20Blade%20(NT-DSB-109)

**Overview**: Segmented Blade (NT-DSB-109) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-109-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-109-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-109-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-109-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-109-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.18 Laser Or High Frequency Welded Segmented Diamond Saw Blade (NT-DSB-106)
- **Canonical URL**: https://newtech-sources.com/products/laser-or-high-frequency-welded-segmented-diamond-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/laser-or-high-frequency-welded-segmented-diamond-saw-blade.txt
- **Model / SKU**: NT-DSB-106
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Laser%20Or%20High%20Frequency%20Welded%20Segmented%20Diamond%20Saw%20Blade%20(NT-DSB-106)

**Overview**: Laser Or High Frequency Welded Segmented Diamond Saw Blade (NT-DSB-106) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-106-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-106-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-106-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-106-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-106-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.19 U-Groove Slanting Segment Diamond Saw Blade (NT-DSB-105)
- **Canonical URL**: https://newtech-sources.com/products/u-groove-slanting-segment-diamond-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/u-groove-slanting-segment-diamond-saw-blade.txt
- **Model / SKU**: NT-DSB-105
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=U-Groove%20Slanting%20Segment%20Diamond%20Saw%20Blade%20(NT-DSB-105)

**Overview**: u Groove Slanting Segment Diamond Saw Blade (NT-DSB-105) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-105-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-105-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-105-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-105-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-105-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.20 Slanting Segment Diamond Saw Blade (NT-DSB-103)
- **Canonical URL**: https://newtech-sources.com/products/slanting-segment-diamond-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/slanting-segment-diamond-saw-blade.txt
- **Model / SKU**: NT-DSB-103
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Slanting%20Segment%20Diamond%20Saw%20Blade%20(NT-DSB-103)

**Overview**: Slanting Segment Diamond Saw Blade (NT-DSB-103) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-103-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-103-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-103-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-103-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-103-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.21 High-low Segment Diamond Saw Blade (NT-DSB-102)
- **Canonical URL**: https://newtech-sources.com/products/high-low-segment-diamond-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/high-low-segment-diamond-saw-blade.txt
- **Model / SKU**: NT-DSB-102
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=High-low%20Segment%20Diamond%20Saw%20Blade%20(NT-DSB-102)

**Overview**: High-low Segment Diamond Saw Blade (NT-DSB-102) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-102-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-102-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-102-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-102-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-102-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.22 U-Groove Diamond Saw Blade (NT-DSB-104)
- **Canonical URL**: https://newtech-sources.com/products/u-groove-diamond-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/u-groove-diamond-saw-blade.txt
- **Model / SKU**: NT-DSB-104
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=U-Groove%20Diamond%20Saw%20Blade%20(NT-DSB-104)

**Overview**: u Groove Diamond Saw Blade (NT-DSB-104) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-104-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-104-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-104-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-104-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-104-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.23 Continuous Rim Blade (NT-DSB-108)
- **Canonical URL**: https://newtech-sources.com/products/continuous-rim-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/continuous-rim-blade.txt
- **Model / SKU**: NT-DSB-108
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Continuous%20Rim%20Blade%20(NT-DSB-108)

**Overview**: Continuous Rim Blade (NT-DSB-108) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-108-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-108-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-108-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-108-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-108-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.24 Hot Pressed Continued Rim Blade (NT-DSB-112)
- **Canonical URL**: https://newtech-sources.com/products/hot-pressed-continued-rim-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/hot-pressed-continued-rim-blade.txt
- **Model / SKU**: NT-DSB-112
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Hot%20Pressed%20Continued%20Rim%20Blade%20(NT-DSB-112)

**Overview**: Hot Pressed Continued Rim Blade (NT-DSB-112) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-112-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-112-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-112-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-112-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-112-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.25 Hot Pressed Turbo Sintered Blade (10mm) (NT-DSB-116)
- **Canonical URL**: https://newtech-sources.com/products/hot-pressed-turbo-sintered-blade-10mm
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/hot-pressed-turbo-sintered-blade-10mm.txt
- **Model / SKU**: NT-DSB-116
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Hot%20Pressed%20Turbo%20Sintered%20Blade%20(10mm)%20(NT-DSB-116)

**Overview**: Hot Pressed Turbo Sintered Blade (10mm) (NT-DSB-116) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-116-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-116-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-116-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-116-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-116-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.26 Slotting Diamond Blade (NT-DSB-120)
- **Canonical URL**: https://newtech-sources.com/products/slotting-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/slotting-diamond-blade.txt
- **Model / SKU**: NT-DSB-120
- **Discipline**: Diamond Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Slotting%20Diamond%20Blade%20(NT-DSB-120)

**Overview**: Slotting Diamond Blade (NT-DSB-120) by Newtech Sources Co., Ltd. is manufactured using high-grade synthetic diamond crystals and heat-treated 65Mn alloy steel cores. Our process-by-requirement engineering allows North American and European distributors to specify segment height (10mm / 12mm / 15mm), bond hardness for local aggregate conditions, and exact arbor bores (22.23mm / 7/8"-5/8" / 25.4mm / 1"). Every batch undergoes 100% pre-shipment tensioning and runout inspection before FOB dispatch from any port in China.

**Engineering Highlights**:
- Heat-treated 65Mn high-tensile steel core minimizes lateral runout and vibration under heavy load
- Custom metal-bond matrix formulated specifically for soft, medium, or hard cured aggregate
- Dual Metric (mm) and Imperial (inch) arbor bushing compatibility for US and EU power tools
- 100% pre-shipment inspection covering segment weld shear strength and concentric balance

**Target Materials & Applications**: Cured and green reinforced concrete slabs, curbstones, and pre-cast structural elements, Granite, engineered quartz, natural stone pavers, and refractory masonry brick, Asphalt overlays, expansion joint slotting, and crack chasing repairs, Handheld angle grinders, table masonry saws, and walk-behind road cutters

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8"-5/8") | 115mm (4.5") | NT-DSB-120-115 | 2.0 x 10mm |
| 22.23mm (7/8"-5/8") | 125mm (5.0") | NT-DSB-120-125 | 2.2 x 10mm |
| 22.23mm (7/8"-5/8") | 180mm (7.0") | NT-DSB-120-180 | 2.4 x 10mm |
| 22.23mm (7/8"-5/8") | 230mm (9.0") | NT-DSB-120-230 | 2.6 x 12mm |
| 25.4mm (1") / 20mm | 350mm (14.0") | NT-DSB-120-350 | 3.2 x 12mm |

| Parameter | Specification |
| --- | --- |
| Cutting Method | Wet & Dry Cutting (Angle Grinder, Masonry Saw, Walk-Behind Saw, High-Speed Handheld Saw) |
| Segment Height | 10mm (0.39"), 12mm (0.47"), 15mm (0.59") — Custom per Requirement |
| Segment Thickness | 1.8mm – 3.4mm (0.07" – 0.13") |
| Arbor / Bore Sizes | 22.23mm (7/8"), 20mm, 16mm (5/8"), 25.4mm (1") with Pinhole |
| Diameter Range (Metric / Imperial) | 105mm, 115mm (4.5"), 125mm (5"), 180mm (7"), 230mm (9"), 300mm (12"), 350mm (14"), 400mm (16") |

### 3.27 Vacuum Brazed Core Drill Bits - With Hex Shank (NT-VBT-107)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-core-drill-bits-with-hex-shank
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-core-drill-bits-with-hex-shank.txt
- **Model / SKU**: NT-VBT-107
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Core%20Drill%20Bits%20-%20With%20Hex%20Shank%20(NT-VBT-107)

**Overview**: Vacuum Brazed Core Drill Bits - With Hex Shank (NT-VBT-107) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-107-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-107-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-107-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-107-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.28 Vacuum Brazed Core Drill Bits - Thread (NT-VBT-106)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-core-drill-bits-thread
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-core-drill-bits-thread.txt
- **Model / SKU**: NT-VBT-106
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Core%20Drill%20Bits%20-%20Thread%20(NT-VBT-106)

**Overview**: Vacuum Brazed Core Drill Bits - Thread (NT-VBT-106) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-106-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-106-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-106-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-106-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.29 Vacuum Brazed Core Drill Bits (NT-VBT-105)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-core-drill-bits
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-core-drill-bits.txt
- **Model / SKU**: NT-VBT-105
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Core%20Drill%20Bits%20(NT-VBT-105)

**Overview**: Vacuum Brazed Core Drill Bits (NT-VBT-105) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-105-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-105-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-105-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-105-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.30 Vacuum Brazed Core Drill (NT-VBT-103)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-core-drill
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-core-drill.txt
- **Model / SKU**: NT-VBT-103
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Core%20Drill%20(NT-VBT-103)

**Overview**: Vacuum Brazed Core Drill (NT-VBT-103) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-103-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-103-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-103-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-103-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.31 Vacuum Brazed Grinding Wheels (NT-VBT-102)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-grinding-wheels
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-grinding-wheels.txt
- **Model / SKU**: NT-VBT-102
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Grinding%20Wheels%20(NT-VBT-102)

**Overview**: Vacuum Brazed Grinding Wheels (NT-VBT-102) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-102-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-102-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-102-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-102-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.32 Vacuum Brazed Alloy Cup Wheels (NT-VBT-101)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-alloy-cup-wheels
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-alloy-cup-wheels.txt
- **Model / SKU**: NT-VBT-101
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Alloy%20Cup%20Wheels%20(NT-VBT-101)

**Overview**: Vacuum Brazed Alloy Cup Wheels (NT-VBT-101) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-101-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-101-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-101-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-101-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.33 Alloy Saw Blade For Slotting (NT-TCT-114)
- **Canonical URL**: https://newtech-sources.com/products/alloy-saw-blade-for-slotting
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/alloy-saw-blade-for-slotting.txt
- **Model / SKU**: NT-TCT-114
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Alloy%20Saw%20Blade%20For%20Slotting%20(NT-TCT-114)

**Overview**: Alloy Saw Blade For Slotting (NT-TCT-114) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-114-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-114-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-114-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-114-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.34 TCT Heavy-Gauge Rip-Cut Sawmill & Timber Processing Circular Blade (NT-TCT-111)
- **Canonical URL**: https://newtech-sources.com/products/tct-heavy-gauge-rip-cut-timber-processing-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-heavy-gauge-rip-cut-timber-processing-blade.txt
- **Model / SKU**: NT-TCT-111
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Heavy-Gauge%20Rip-Cut%20Sawmill%20%26%20Timber%20Processing%20Circular%20Blade%20(NT-TCT-111)

**Overview**: TCT Heavy-Gauge Rip-Cut Sawmill & Timber Processing Circular Blade (NT-TCT-111) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-111-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-111-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-111-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-111-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.35 TCT High-Tooth-Count Precision Mitre Saw Blade for Moulding & Trim (NT-TCT-110)
- **Canonical URL**: https://newtech-sources.com/products/tct-high-tooth-precision-mitre-saw-blade-trim
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-high-tooth-precision-mitre-saw-blade-trim.txt
- **Model / SKU**: NT-TCT-110
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20High-Tooth-Count%20Precision%20Mitre%20Saw%20Blade%20for%20Moulding%20%26%20Trim%20(NT-TCT-110)

**Overview**: TCT High-Tooth-Count Precision Mitre Saw Blade for Moulding & Trim (NT-TCT-110) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-110-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-110-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-110-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-110-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.36 TCT Industrial Table Saw Blade for Melamine & Laminated Panels (NT-TCT-108)
- **Canonical URL**: https://newtech-sources.com/products/tct-industrial-table-saw-blade-laminated-panels
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-industrial-table-saw-blade-laminated-panels.txt
- **Model / SKU**: NT-TCT-108
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Industrial%20Table%20Saw%20Blade%20for%20Melamine%20%26%20Laminated%20Panels%20(NT-TCT-108)

**Overview**: TCT Industrial Table Saw Blade for Melamine & Laminated Panels (NT-TCT-108) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-108-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-108-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-108-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-108-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.37 TCT Anti-Kickback Ripping & General Purpose Wood Saw Blade (NT-TCT-106)
- **Canonical URL**: https://newtech-sources.com/products/tct-anti-kickback-ripping-general-wood-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-anti-kickback-ripping-general-wood-saw-blade.txt
- **Model / SKU**: NT-TCT-106
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Anti-Kickback%20Ripping%20%26%20General%20Purpose%20Wood%20Saw%20Blade%20(NT-TCT-106)

**Overview**: TCT Anti-Kickback Ripping & General Purpose Wood Saw Blade (NT-TCT-106) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-106-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-106-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-106-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-106-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.38 TCT Fine-Finish Crosscut Circular Saw Blade for Hardwood & Plywood (NT-TCT-104)
- **Canonical URL**: https://newtech-sources.com/products/tct-fine-finish-crosscut-circular-saw-blade-hardwood
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-fine-finish-crosscut-circular-saw-blade-hardwood.txt
- **Model / SKU**: NT-TCT-104
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Fine-Finish%20Crosscut%20Circular%20Saw%20Blade%20for%20Hardwood%20%26%20Plywood%20(NT-TCT-104)

**Overview**: TCT Fine-Finish Crosscut Circular Saw Blade for Hardwood & Plywood (NT-TCT-104) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-104-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-104-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-104-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-104-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.39 TCT Vented Lightweight Alloy Brush & Shrub Clearing Blade (NT-TCT-102)
- **Canonical URL**: https://newtech-sources.com/products/tct-vented-lightweight-alloy-brush-clearing-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-vented-lightweight-alloy-brush-clearing-blade.txt
- **Model / SKU**: NT-TCT-102
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Vented%20Lightweight%20Alloy%20Brush%20%26%20Shrub%20Clearing%20Blade%20(NT-TCT-102)

**Overview**: TCT Vented Lightweight Alloy Brush & Shrub Clearing Blade (NT-TCT-102) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-102-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-102-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-102-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-102-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.40 Electroplated Diamond Core Drill Bit Series A (Round Shank) (NT-EPL-108)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-diamond-core-drill-bit-series-a
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-diamond-core-drill-bit-series-a.txt
- **Model / SKU**: NT-EPL-108
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Diamond%20Core%20Drill%20Bit%20Series%20A%20(Round%20Shank)%20(NT-EPL-108)

**Overview**: Electroplated Diamond Core Drill Bit Series A (Round Shank) (NT-EPL-108) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-108-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-108-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-108-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-108-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.41 Electroplated Fine-Grit Porcelain & Glass Finishing Diamond Disc (NT-EPL-106)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-fine-grit-porcelain-glass-finishing-disc
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-fine-grit-porcelain-glass-finishing-disc.txt
- **Model / SKU**: NT-EPL-106
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Fine-Grit%20Porcelain%20%26%20Glass%20Finishing%20Diamond%20Disc%20(NT-EPL-106)

**Overview**: Electroplated Fine-Grit Porcelain & Glass Finishing Diamond Disc (NT-EPL-106) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-106-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-106-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-106-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-106-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.42 Electroplated Wave-Pattern Diamond Contour Grinding Wheel (NT-EPL-104)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-wave-pattern-diamond-contour-grinding-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-wave-pattern-diamond-contour-grinding-wheel.txt
- **Model / SKU**: NT-EPL-104
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Wave-Pattern%20Diamond%20Contour%20Grinding%20Wheel%20(NT-EPL-104)

**Overview**: Electroplated Wave-Pattern Diamond Contour Grinding Wheel (NT-EPL-104) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-104-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-104-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-104-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-104-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.43 Electroplated Segmented Flush-Cut Diamond Saw & Grinding Blade (NT-EPL-102)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-segmented-flush-cut-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-segmented-flush-cut-diamond-blade.txt
- **Model / SKU**: NT-EPL-102
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Segmented%20Flush-Cut%20Diamond%20Saw%20%26%20Grinding%20Blade%20(NT-EPL-102)

**Overview**: Electroplated Segmented Flush-Cut Diamond Saw & Grinding Blade (NT-EPL-102) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-102-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-102-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-102-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-102-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.44 S Row Grinding Cup Wheel (NT-DGW-110)
- **Canonical URL**: https://newtech-sources.com/products/s-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/s-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-110
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=S%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-110)

**Overview**: S Row Grinding Cup Wheel (NT-DGW-110) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-110-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-110-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-110-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-110-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.45 T Row Grinding Cup Wheel (NT-DGW-109)
- **Canonical URL**: https://newtech-sources.com/products/t-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/t-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-109
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=T%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-109)

**Overview**: T Row Grinding Cup Wheel (NT-DGW-109) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-109-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-109-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-109-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-109-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.46 Continuous Ladder Segmented Grinding Cup Wheel (NT-DGW-107)
- **Canonical URL**: https://newtech-sources.com/products/continuous-ladder-segmented-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/continuous-ladder-segmented-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-107
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Continuous%20Ladder%20Segmented%20Grinding%20Cup%20Wheel%20(NT-DGW-107)

**Overview**: Continuous Ladder Segmented Grinding Cup Wheel (NT-DGW-107) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-107-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-107-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-107-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-107-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.47 Continuous Turbo Grinding Cup Wheel (NT-DGW-106)
- **Canonical URL**: https://newtech-sources.com/products/continuous-turbo-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/continuous-turbo-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-106
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Continuous%20Turbo%20Grinding%20Cup%20Wheel%20(NT-DGW-106)

**Overview**: Continuous Turbo Grinding Cup Wheel (NT-DGW-106) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-106-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-106-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-106-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-106-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.48 Double Row Grinding Cup Wheel (NT-DGW-105)
- **Canonical URL**: https://newtech-sources.com/products/double-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/double-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-105
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Double%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-105)

**Overview**: Double Row Grinding Cup Wheel (NT-DGW-105) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-105-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-105-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-105-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-105-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.49 Floor Grinding Cup Wheel (NT-DGW-103)
- **Canonical URL**: https://newtech-sources.com/products/floor-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/floor-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-103
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Floor%20Grinding%20Cup%20Wheel%20(NT-DGW-103)

**Overview**: Floor Grinding Cup Wheel (NT-DGW-103) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-103-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-103-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-103-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-103-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.50 Trapezoid Planetary Floor Grinding Plate (Hard Bond Series) (NT-DGP-102)
- **Canonical URL**: https://newtech-sources.com/products/trapezoid-planetary-floor-grinding-plate-hard-bond
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/trapezoid-planetary-floor-grinding-plate-hard-bond.txt
- **Model / SKU**: NT-DGP-102
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Trapezoid%20Planetary%20Floor%20Grinding%20Plate%20(Hard%20Bond%20Series)%20(NT-DGP-102)

**Overview**: Trapezoid Planetary Floor Grinding Plate (Hard Bond Series) (NT-DGP-102) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGP-102-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGP-102-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGP-102-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGP-102-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.51 Diamond Core Bit Accessories (NT-DCB-101)
- **Canonical URL**: https://newtech-sources.com/products/diamond-core-bit-accessories
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/diamond-core-bit-accessories.txt
- **Model / SKU**: NT-DCB-101
- **Discipline**: Diamond Core Bits
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Diamond%20Core%20Bit%20Accessories%20(NT-DCB-101)

**Overview**: Diamond Core Bit Accessories (NT-DCB-101) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-DCB-101-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-DCB-101-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-DCB-101-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-DCB-101-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | Laser-Welded / High-Frequency Sintered Coring Segments |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.52 Dry & Wet Segmented Masonry & Brick Diamond Core Drill Bit with Slotted Barrel (NT-DCB-103)
- **Canonical URL**: https://newtech-sources.com/products/dry-wet-segmented-masonry-diamond-core-drill-bit
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/dry-wet-segmented-masonry-diamond-core-drill-bit.txt
- **Model / SKU**: NT-DCB-103
- **Discipline**: Diamond Core Bits
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Dry%20%26%20Wet%20Segmented%20Masonry%20%26%20Brick%20Diamond%20Core%20Drill%20Bit%20with%20Slotted%20Barrel%20(NT-DCB-103)

**Overview**: Engineered for HVAC installers, plumbers, and electricians who must core through finished interior brick and cinder block walls without water coolant. The slotted and corrugated barrel creates a continuous airflow that draws powdered masonry dust out of the kerf, keeping the laser-welded diamond segments cool during continuous dry operation. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Laser-slotted barrel with spiral outer flutes evacuates brick and block dust rapidly during water-free indoor drilling
- 100% laser-welded segment attachment prevents segment loss under elevated dry-coring temperatures
- Matched to standard UK/EU/US boiler flue and extractor diameters (38, 52, 65, 107, 117, 127, 152 mm)
- Supplied individually or as 5-core / 11-piece plumber & HVAC dry-core kits with SDS-Plus/Hex arbors and drift key

**Target Materials & Applications**: Engineering brick, aerated concrete block (AAC), breeze block, limestone & mortar, Boiler flues, dryer vents, kitchen extractor ducts & finished interior retrofits, Handheld dry diamond core drills with micro-percussion or rotary action

**Technical Specifications**:
| model | thread | diameter | segments | workingLength |
| --- | --- | --- | --- | --- |
| NT-DCB-103-38 | 1/2" BSP or 5/8"-11 | 38 mm (1-1/2") | 4x Laser-Welded | 150 / 300 mm |
| NT-DCB-103-52 | 1/2" BSP or 5/8"-11 | 52 mm (2") | 4x Laser-Welded | 150 / 300 mm |
| NT-DCB-103-65 | 1/2" BSP or 5/8"-11 | 65 mm (2-1/2") | 5x Laser-Welded | 150 / 300 mm |
| NT-DCB-103-107 | 1/2" BSP or 5/8"-11 | 107 mm (4-1/4" Flue) | 6x Laser-Welded | 150 / 300 mm |
| NT-DCB-103-127 | 1/2" BSP or 5/8"-11 | 127 mm (5" Extractor) | 7x Laser-Welded | 150 / 300 mm |
| NT-DCB-103-152 | 1/2" BSP or 5/8"-11 | 152 mm (6" Vent) | 8x Laser-Welded | 150 / 300 mm |

| Parameter | Specification |
| --- | --- |
| Welding Process | 100% Laser-Welded Dry-Heat Resistant Diamond Segments |
| Barrel Architecture | Helical Spiral Dust-Fluted & Laser-Slotted Cooling Barrel |
| Adapter Support | SDS-Plus, SDS-Max & Hex Chuck Arbors + Tapered Center Pilot Pin |
| Operation Mode | Dry Dust-Swivel Handheld Coring (Also Supports Wet Use) |

### 3.53 Alternative Segmented Row Grinding Cup Wheel (NT-DGW-102)
- **Canonical URL**: https://newtech-sources.com/products/alternative-segmented-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/alternative-segmented-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-102
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Alternative%20Segmented%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-102)

**Overview**: Alternative Segmented Row Grinding Cup Wheel (NT-DGW-102) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-102-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-102-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-102-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-102-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.54 Segmented Turbo Grinding Cup Wheel (NT-DGW-108)
- **Canonical URL**: https://newtech-sources.com/products/segmented-turbo-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/segmented-turbo-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-108
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Segmented%20Turbo%20Grinding%20Cup%20Wheel%20(NT-DGW-108)

**Overview**: Segmented Turbo Grinding Cup Wheel (NT-DGW-108) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-108-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-108-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-108-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-108-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.55 U Row Grinding Cup Wheel (NT-DGW-112)
- **Canonical URL**: https://newtech-sources.com/products/u-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/u-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-112
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=U%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-112)

**Overview**: U Row Grinding Cup Wheel (NT-DGW-112) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-112-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-112-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-112-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-112-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.56 L Row Grinding Cup Wheel (NT-DGW-111)
- **Canonical URL**: https://newtech-sources.com/products/l-row-grinding-cup-wheel
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/l-row-grinding-cup-wheel.txt
- **Model / SKU**: NT-DGW-111
- **Discipline**: Diamond Grinding Wheels
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=L%20Row%20Grinding%20Cup%20Wheel%20(NT-DGW-111)

**Overview**: L Row Grinding Cup Wheel (NT-DGW-111) by Newtech Sources Co., Ltd. delivers high material removal rates and balanced rotation for commercial floor preparation and concrete renovation contractors. Engineered with precision dynamic balancing and dust-extraction vent ports, this grinding wheel series supports soft, medium, and hard concrete bond formulas tailored to buyer specifications.

**Engineering Highlights**:
- Precision dynamic balancing eliminates operator fatigue and swirl marks on concrete floors
- Optimized dust-venting geometry maximizes air cooling and vacuum shroud extraction efficiency
- Available with 5/8"-11 UNC threads for North America and 22.23mm / M14 bores for Europe
- Custom diamond concentration and bond hardness matched to epoxy, mastic, or hard concrete

**Target Materials & Applications**: Concrete floor leveling, high-spot grinding, and form-mark removal, Epoxy, urethane, thinset mortar, and elastomeric waterproof coating removal, Granite, marble, and architectural precast stone surface smoothing, Industrial warehouse floor prep prior to polishing or self-leveling overlay

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 22.23mm (7/8") or 5/8"-11 | 100mm (4.0") | NT-DGW-111-100 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 115mm (4.5") | NT-DGW-111-115 | 5.5mm Height / #30/40 |
| 22.23mm (7/8") or M14 | 125mm (5.0") | NT-DGW-111-125 | 6.0mm Height / #30/40 |
| 22.23mm (7/8") or 5/8"-11 | 180mm (7.0") | NT-DGW-111-180 | 6.0mm Height / #30/40 |

| Parameter | Specification |
| --- | --- |
| Compatible Equipment | Handheld Angle Grinders, Concrete Floor Grinders, Planetary Walk-Behind Grinders |
| Diamond Grit Options | #16/20 (Coarse), #30/40 (Medium), #60/80 (Fine), #120 (Polishing) |
| Arbor / Thread Options | 22.23mm (7/8") Non-Threaded, M14 Threaded, 5/8"-11 UNC Threaded |
| Working Segment Height | 5mm (0.20") / 6mm (0.24") / 8mm (0.31") |
| Diameter Range (Metric / Imperial) | 100mm (4"), 115mm (4.5"), 125mm (5"), 150mm (6"), 180mm (7") |

### 3.57 Electroplated Side-Protected Turbo Diamond Cutting & Grinding Disc (NT-EPL-103)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-side-protected-turbo-cutting-grinding-disc
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-side-protected-turbo-cutting-grinding-disc.txt
- **Model / SKU**: NT-EPL-103
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Side-Protected%20Turbo%20Diamond%20Cutting%20%26%20Grinding%20Disc%20(NT-EPL-103)

**Overview**: Electroplated Side-Protected Turbo Diamond Cutting & Grinding Disc (NT-EPL-103) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-103-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-103-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-103-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-103-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.58 Electroplated Continuous-Rim Marble Cutting & Grinding Disc (NT-EPL-101)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-continuous-rim-marble-cutting-grinding-disc
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-continuous-rim-marble-cutting-grinding-disc.txt
- **Model / SKU**: NT-EPL-101
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Continuous-Rim%20Marble%20Cutting%20%26%20Grinding%20Disc%20(NT-EPL-101)

**Overview**: Electroplated Continuous-Rim Marble Cutting & Grinding Disc (NT-EPL-101) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-101-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-101-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-101-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-101-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.59 Electroplated Fiberglass & Composite Material Diamond Trimming Blade (NT-EPL-107)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-fiberglass-composite-diamond-trimming-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-fiberglass-composite-diamond-trimming-blade.txt
- **Model / SKU**: NT-EPL-107
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Fiberglass%20%26%20Composite%20Material%20Diamond%20Trimming%20Blade%20(NT-EPL-107)

**Overview**: Electroplated Fiberglass & Composite Material Diamond Trimming Blade (NT-EPL-107) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-107-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-107-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-107-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-107-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.60 Electroplated Double-Sided Vented Diamond Cutting & Shaping Disc (NT-EPL-105)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-double-sided-vented-diamond-cutting-disc
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-double-sided-vented-diamond-cutting-disc.txt
- **Model / SKU**: NT-EPL-105
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Double-Sided%20Vented%20Diamond%20Cutting%20%26%20Shaping%20Disc%20(NT-EPL-105)

**Overview**: Electroplated Double-Sided Vented Diamond Cutting & Shaping Disc (NT-EPL-105) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-105-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-105-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-105-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-105-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.61 Electroplated Cylindrical Straight-Shank Glass & Ceramic Tile Diamond Core Bit (NT-EPL-108)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-cylindrical-glass-tile-diamond-core-bit
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-cylindrical-glass-tile-diamond-core-bit.txt
- **Model / SKU**: NT-EPL-108
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 200 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Cylindrical%20Straight-Shank%20Glass%20%26%20Ceramic%20Tile%20Diamond%20Core%20Bit%20(NT-EPL-108)

**Overview**: Engineered for glass processors, bathroom renovators, and decorative craftsmen. High-purity natural and synthetic diamond crystals are electrochemically bonded to a precision nickel-plated steel body, ensuring extremely tight dimensional tolerances and ultra-smooth cutting edges that will not chip delicate plate glass or glazed porcelain surfaces. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Fine 60-80# electroplated diamond rim drills clean, burr-free holes in brittle glass bottles, mirrors, and tiles
- Full-body bright nickel plating resists water corrosion across repeated wet-drilling cycles
- Side clearance slot provides water ingress to the cutting zone and easy core plug ejection
- High-volume OEM 10-piece, 15-piece, and bulk distributor packs available with custom barcode labels

**Target Materials & Applications**: Plate glass, glass blocks, mirrors, bottles & aquarium panels, Ceramic wall/floor tiles, porcelain & decorative stone, Cordless rotary drills and bench drill presses with water cooling

**Technical Specifications**:
| grit | model | shank | diameter | overallLength |
| --- | --- | --- | --- | --- |
| 80# | NT-EPL-108-05 | Cylindrical Straight | 5 mm | 50 mm |
| 80# | NT-EPL-108-06 | Cylindrical Straight | 6 mm (1/4") | 50 mm |
| 60/80# | NT-EPL-108-10 | Cylindrical Straight | 10 mm (3/8") | 52 mm |
| 60# | NT-EPL-108-20 | 8 mm Cylindrical | 20 mm (3/4") | 55 mm |
| 50/60# | NT-EPL-108-35 | 10 mm Cylindrical | 35 mm (1-3/8") | 55 mm |
| 50/60# | NT-EPL-108-50 | 10 mm Cylindrical | 50 mm (2") | 55 mm |

| Parameter | Specification |
| --- | --- |
| Size Coverage | 3 mm to 100 mm Complete Metric & Fractional Inch Range |
| Plating Finish | Full-Body Anti-Rust Nickel Plating + High-Density Diamond Rim |
| Diamond Grit | 60# - 80# Fine Chip-Free Glass & Ceramic Grade |
| Coolant Mode | Wet Drilling (Water Dam / Sponge Ring / Spray) |

### 3.62 Electroplated Slotted Diamond Core Drill Bit Series B (Heavy Duty) (NT-EPL-109)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-slotted-diamond-core-drill-bit-series-b
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-slotted-diamond-core-drill-bit-series-b.txt
- **Model / SKU**: NT-EPL-109
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Slotted%20Diamond%20Core%20Drill%20Bit%20Series%20B%20(Heavy%20Duty)%20(NT-EPL-109)

**Overview**: Electroplated Slotted Diamond Core Drill Bit Series B (Heavy Duty) (NT-EPL-109) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-EPL-109-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-EPL-109-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-EPL-109-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-EPL-109-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Density Nickel-Cobalt Electroplated Diamond Coating |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.63 TCT 40-Tooth Carbide Brush Cutter & Grass Clearing Blade (NT-TCT-101)
- **Canonical URL**: https://newtech-sources.com/products/tct-40-tooth-carbide-brush-cutter-grass-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-40-tooth-carbide-brush-cutter-grass-blade.txt
- **Model / SKU**: NT-TCT-101
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%2040-Tooth%20Carbide%20Brush%20Cutter%20%26%20Grass%20Clearing%20Blade%20(NT-TCT-101)

**Overview**: TCT 40-Tooth Carbide Brush Cutter & Grass Clearing Blade (NT-TCT-101) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-101-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-101-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-101-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-101-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.64 TCT Heavy-Duty Forestry & Tough Brush Clearing Carbide Blade (NT-TCT-105)
- **Canonical URL**: https://newtech-sources.com/products/tct-heavy-duty-forestry-brush-clearing-carbide-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-heavy-duty-forestry-brush-clearing-carbide-blade.txt
- **Model / SKU**: NT-TCT-105
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Heavy-Duty%20Forestry%20%26%20Tough%20Brush%20Clearing%20Carbide%20Blade%20(NT-TCT-105)

**Overview**: TCT Heavy-Duty Forestry & Tough Brush Clearing Carbide Blade (NT-TCT-105) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-105-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-105-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-105-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-105-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.65 TCT Alternating-Top-Bevel (ATB) Circular Saw Blade for Framing Timber (NT-TCT-103)
- **Canonical URL**: https://newtech-sources.com/products/tct-atb-circular-saw-blade-framing-timber
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-atb-circular-saw-blade-framing-timber.txt
- **Model / SKU**: NT-TCT-103
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Alternating-Top-Bevel%20(ATB)%20Circular%20Saw%20Blade%20for%20Framing%20Timber%20(NT-TCT-103)

**Overview**: TCT Alternating-Top-Bevel (ATB) Circular Saw Blade for Framing Timber (NT-TCT-103) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-103-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-103-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-103-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-103-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.66 TCT Multi-Purpose Construction Timber (Nail-Embedded Wood) Saw Blade (NT-TCT-109)
- **Canonical URL**: https://newtech-sources.com/products/tct-construction-timber-nail-embedded-wood-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-construction-timber-nail-embedded-wood-saw-blade.txt
- **Model / SKU**: NT-TCT-109
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Multi-Purpose%20Construction%20Timber%20(Nail-Embedded%20Wood)%20Saw%20Blade%20(NT-TCT-109)

**Overview**: TCT Multi-Purpose Construction Timber (Nail-Embedded Wood) Saw Blade (NT-TCT-109) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-109-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-109-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-109-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-109-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.67 TCT Ultra-Thin Kerf Cordless Circular Saw Blade for Engineered Wood (NT-TCT-107)
- **Canonical URL**: https://newtech-sources.com/products/tct-ultra-thin-kerf-cordless-wood-saw-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/tct-ultra-thin-kerf-cordless-wood-saw-blade.txt
- **Model / SKU**: NT-TCT-107
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=TCT%20Ultra-Thin%20Kerf%20Cordless%20Circular%20Saw%20Blade%20for%20Engineered%20Wood%20(NT-TCT-107)

**Overview**: TCT Ultra-Thin Kerf Cordless Circular Saw Blade for Engineered Wood (NT-TCT-107) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-107-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-107-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-107-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-107-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.68 Alloy Saw Blade For Metal Cutting (NT-TCT-113)
- **Canonical URL**: https://newtech-sources.com/products/alloy-saw-blade-for-metal-cutting
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/alloy-saw-blade-for-metal-cutting.txt
- **Model / SKU**: NT-TCT-113
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Alloy%20Saw%20Blade%20For%20Metal%20Cutting%20(NT-TCT-113)

**Overview**: Alloy Saw Blade For Metal Cutting (NT-TCT-113) by Newtech Sources Co., Ltd. combines sub-micron tungsten carbide tips with silver-copper-silver tri-metal brazing for superior impact resistance. Engineered for North American and European tool distributors, we customize tooth geometry (ATB, TCG, FTG), tooth count (24T–120T), and arbor bores (5/8", 1", 20mm, 25.4mm, 30mm) according to your market requirements.

**Engineering Highlights**:
- CNC multi-axis ground tungsten carbide tips deliver razor-sharp, splinter-free cuts
- Laser-cut polymer-filled expansion slots dampen harmonic noise and prevent blade warping
- Available in US Imperial sizes (6-1/2", 7-1/4", 10", 12" with 5/8" or 1" arbor) and EU Metric sizes
- Custom anti-friction PTFE coating and private-label laser branding available on request

**Target Materials & Applications**: Dimensional framing lumber, hardwood, softwood, plywood, and OSB sheathing, Extruded aluminum profiles, non-ferrous tubing, and architectural curtain-wall sections, Mild steel studs, strut channels, and metal roofing panels (for metal-cutting series), Forestry brush clearing, tough weeds, and saplings (for brush-cutter series)

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-113-184-24T | 1.8mm Kerf / 24 Teeth |
| 15.88mm (5/8") / 20mm | 184mm (7-1/4") | NT-TCT-113-184-40T | 1.8mm Kerf / 40 Teeth |
| 15.88mm (5/8") / 25.4mm (1") | 254mm (10.0") | NT-TCT-113-254-60T | 2.4mm Kerf / 60 Teeth |
| 25.4mm (1") / 30mm | 305mm (12.0") | NT-TCT-113-305-80T | 2.8mm Kerf / 80 Teeth |

| Parameter | Specification |
| --- | --- |
| Carbide Grade | Industrial C3 / C4 Sub-Micron Tungsten Carbide Tips |
| Kerf Thickness | 1.6mm – 3.2mm (0.063" – 0.126") with Laser Anti-Vibration Slots |
| Arbor / Bore Sizes | 15.88mm (5/8" Diamond Knockout), 20mm, 25.4mm (1"), 30mm |
| Tooth Grind Geometry | ATB (Alternate Top Bevel) / TCG (Triple Chip Grind) / HLTCG |
| Diameter Range (Metric / Imperial) | 115mm (4.5"), 165mm (6.5"), 184mm (7-1/4"), 210mm (8-1/4"), 254mm (10"), 305mm (12"), 355mm (14") |

### 3.69 Vacuum Brazed Core Drill Bit For Washbasin (NT-VBT-104)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-core-drill-bit-for-washbasin
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-core-drill-bit-for-washbasin.txt
- **Model / SKU**: NT-VBT-104
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pieces
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Core%20Drill%20Bit%20For%20Washbasin%20(NT-VBT-104)

**Overview**: Vacuum Brazed Core Drill Bit For Washbasin (NT-VBT-104) by Newtech Sources Co., Ltd. is engineered for commercial tile installers, stone fabricators, and mechanical/electrical contractors across North America and Europe. Thread mounts and shanks are customizable to regional standards including 5/8"-11 UNC, 1-1/4"-7 UNC, M14, M10, and 3/8" Hex shanks, with 100% pre-shipment concentricity verification.

**Engineering Highlights**:
- Precision CNC-machined steel barrel ensures zero wobble and clean hole entry
- High-grade thermal-stable diamond crystals resist glazing in dense porcelain and granite
- Full thread compatibility for North American (5/8"-11, 1-1/4"-7) and European (M14, 1/2" BSP) rigs
- Custom multi-piece contractor case assortments and retail packaging supported

**Target Materials & Applications**: Porcelain slabs, ceramic tiles, sintered stone, granite, and marble countertops, Reinforced concrete walls, bridge decks, and masonry block coring, Plumbing faucet holes, washbasin cutouts, and HVAC/electrical conduit penetrations, Handheld angle grinders, rotary drills, and stand-mounted diamond core drilling rigs

**Technical Specifications**:
| bore | size | model | segment |
| --- | --- | --- | --- |
| 5/8"-11 or M14 / Hex Shank | 25mm (1.0") | NT-VBT-104-D25 | 10mm Diamond Band |
| 5/8"-11 or M14 / Hex Shank | 35mm (1-3/8") | NT-VBT-104-D35 | 10mm Diamond Band |
| 5/8"-11 or M14 | 50mm (2.0") | NT-VBT-104-D50 | 10mm Diamond Band |
| 5/8"-11 or 1-1/4"-7 UNC | 102mm (4.0") | NT-VBT-104-D102 | 10mm Segment Height |

| Parameter | Specification |
| --- | --- |
| Cooling Mode | Dry or Wet Operation |
| Thread / Shank Mount | 5/8"-11 UNC (US), 1-1/4"-7 UNC, M14 (EU), M10, 3/8" Quick-Change Hex Shank |
| Working Barrel Length | 35mm (1.38"), 60mm (2.36"), 150mm (6"), 400mm (15.75"), 450mm (18") |
| Diamond Bonding Technology | High-Temperature Vacuum Brazed Exposed Diamond Matrix |
| Diameter Range (Metric / Imperial) | 6mm (1/4") – 152mm (6") / Up to 350mm (14") for Engineering Core Bits |

### 3.70 Vacuum Brazed Segmented Heavy Foundry Cast Iron & Steel Pipe Cutoff Blade (NT-VBT-111)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-segmented-foundry-cast-iron-cutoff-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-segmented-foundry-cast-iron-cutoff-blade.txt
- **Model / SKU**: NT-VBT-111
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Segmented%20Heavy%20Foundry%20Cast%20Iron%20%26%20Steel%20Pipe%20Cutoff%20Blade%20(NT-VBT-111)

**Overview**: A high-safety, long-life replacement for conventional bonded abrasive cutoff wheels in metal foundries and steel fabrication yards. The deep U-gullet segmented design facilitates aggressive swarf ejection and cool operation when slicing through thick solid cast iron risers and alloy steel beams. Eliminates foul odor, smoke, and catastrophic wheel shattering risks. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- Engineered specifically for grey cast iron, ductile nodular iron (GGG), gates, sprues, and foundry risers
- Delivers up to 80x-100x longer wheel life than resin-bonded abrasive discs with drastically reduced dust
- Lateral diamond relief strips prevent blade pinching in high-stress thick-walled pipe and casting cuts
- Available for handheld foundry grinders, chop saws, and automated robotic fettling cells

**Target Materials & Applications**: Grey iron & ductile iron foundry risers, gates & sprues, Cement-lined ductile iron water mains & cast steel pipes, Foundry fettling grinders, stationary chop saws & robotic cutoff cells

**Technical Specifications**:
| kerf | arbor | model | diameter | gulletType |
| --- | --- | --- | --- | --- |
| 2.4 mm | 22.23 mm | NT-VBT-111-125 | 125 mm (5") | U-Slot Segmented |
| 2.6 mm | 22.23 mm | NT-VBT-111-180 | 180 mm (7") | U-Slot Segmented |
| 2.8 mm | 22.23 mm | NT-VBT-111-230 | 230 mm (9") | Deep Foundry Gullet |
| 3.2 mm | 25.4 mm / 32 mm | NT-VBT-111-350 | 350 mm (14") | Robotic/Chop-Saw |
| 3.5 mm | 25.4 mm / 50 mm | NT-VBT-111-400 | 400 mm (16") | Robotic Foundry |

| Parameter | Specification |
| --- | --- |
| Bonding Process | Heavy-Duty Multi-Pass Vacuum Brazed Diamond + Side Relief Grit |
| Diamond Concentration | High-Density 30/35# Coarse Industrial Diamond |
| Side Clearance | Brazed Lateral Relief Strips to Prevent Pinching in Thick Castings |
| Cutting Mode | Dry Foundry Fettling & Wet Robotic Cell Cutoff |

### 3.71 Electroplated Segmented-Crown Stone, Porcelain & Slate Core Drill Bit (NT-EPL-113)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-segmented-crown-stone-porcelain-core-drill
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-segmented-crown-stone-porcelain-core-drill.txt
- **Model / SKU**: NT-EPL-113
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Segmented-Crown%20Stone%2C%20Porcelain%20%26%20Slate%20Core%20Drill%20Bit%20(NT-EPL-113)

**Overview**: Combines the surgical cutting precision of electroplated diamonds with the hydraulic flushing advantages of segmented crowns. The castellated rim geometry allows high coolant flow directly to the cutting zone, flushing abrasive stone dust continuously and preventing thermal micro-fracturing on expensive architectural stone slabs. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- Segmented crown waterways flush stone slurry rapidly and prevent hydro-locking on smooth slabs
- Nickel-electroplated 40/50# diamond crown delivers crisp entry without spalling glazed surfaces
- Precision-turned thin-wall steel barrel ensures < 0.10 mm concentricity for accurate fixture holes
- Available with cylindrical drill-chuck shanks, 3-flat anti-slip shanks, or M14 / 5/8"-11 threads

**Target Materials & Applications**: Natural limestone, slate, marble & travertine slabs, Glazed architectural ceramic, porcelain & terracotta cladding, Rotary cordless drills (no hammer) and wet stone drills

**Technical Specifications**:
| grit | model | shank | diameter | workingDepth |
| --- | --- | --- | --- | --- |
| 45/50# | NT-EPL-113-20 | 10 mm Cylindrical / M14 | 20 mm | 50 mm |
| 45/50# | NT-EPL-113-35 | 10 mm Cylindrical / M14 | 35 mm (1-3/8") | 50 mm |
| 40/45# | NT-EPL-113-50 | 10 mm Cylindrical / M14 | 50 mm (2") | 50 mm |
| 40/45# | NT-EPL-113-68 | 10 mm Cylindrical / M14 | 68 mm | 50 mm |
| 40/45# | NT-EPL-113-100 | 12 mm Cylindrical / M14 | 100 mm (4") | 50 mm |

| Parameter | Specification |
| --- | --- |
| Bonding Process | High-Density Nickel-Cobalt Electroplated Segmented Crown |
| Diameter Range | 14 mm to 150 mm (Metric & Imperial Sizes) |
| Side Ejection | Lateral Slurry Slots & Core Plug Removal Window |
| Coolant Mode | Wet Drilling Recommended for Extended Crown Life |

### 3.72 Electroplated Deep-Barrel Countertop Faucet Hole Diamond Core Drill (70mm Length) (NT-EPL-112)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-deep-barrel-countertop-diamond-core-drill
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-deep-barrel-countertop-diamond-core-drill.txt
- **Model / SKU**: NT-EPL-112
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Deep-Barrel%20Countertop%20Faucet%20Hole%20Diamond%20Core%20Drill%20(70mm%20Length)%20(NT-EPL-112)

**Overview**: Standard electroplated bits often bottom out on modern 30mm–50mm double-laminated quartz and granite countertops. This deep-barrel series provides a full 70mm internal coring depth to pass completely through thick vanity tops, under-mount sinks, and plumbing access points in one smooth drilling cycle. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- 70 mm extended barrel penetrates thick 30-60 mm laminated countertops plus plywood sub-tops in a single pass
- 35 mm (1-3/8") and 38 mm (1-1/2") standard kitchen/bath faucet diameters machined to tight plumbing tolerances
- Side core-ejection window allows quick removal of jammed stone plugs between holes
- Offered in 10 mm 3-flat drill shanks as well as M14 and 5/8"-11 polisher threads

**Target Materials & Applications**: Laminated marble, engineered quartz & solid-surface countertops, Kitchen & vanity faucet, soap-dispenser and drain cutouts, Stone fabrication shops and on-site countertop installers

**Technical Specifications**:
| grit | model | shank | diameter | effectiveDepth |
| --- | --- | --- | --- | --- |
| 45/50# | NT-EPL-112-25 | 10 mm / 3/8" Reduced Shank | 25 mm (1") | 70 mm |
| 45/50# | NT-EPL-112-32 | 10 mm / 3/8" Reduced Shank | 32 mm (1-1/4") | 70 mm |
| 45/50# | NT-EPL-112-35 | 10 mm / 5/8"-11 / M14 | 35 mm (1-3/8" Faucet) | 70 mm |
| 45/50# | NT-EPL-112-38 | 10 mm / 5/8"-11 / M14 | 38 mm (1-1/2" Faucet) | 70 mm |
| 40/45# | NT-EPL-112-50 | 10 mm / 5/8"-11 / M14 | 50 mm (2" Drain) | 70 mm |

| Parameter | Specification |
| --- | --- |
| Effective Coring Depth | 70 mm (2-3/4") Extended Deep-Barrel Geometry |
| Plating Matrix | Heavy Nickel Electroplated Rim with Internal/External Clearance Grit |
| Barrel Wall Thickness | 1.5 mm Precision-Machined Seamless Alloy Tube |
| Coolant Mode | Wet Coring (Water Swivel or Spray Bottle) |

### 3.73 Electroplated Slotted-Rim Marble, Fiberglass & Composite Diamond Hole Saw (NT-EPL-111)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-slotted-rim-marble-fiberglass-hole-saw
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-slotted-rim-marble-fiberglass-hole-saw.txt
- **Model / SKU**: NT-EPL-111
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Slotted-Rim%20Marble%2C%20Fiberglass%20%26%20Composite%20Diamond%20Hole%20Saw%20(NT-EPL-111)

**Overview**: Featuring strategic relief slots spaced along the cutting rim that act as chip flutes, sweeping abrasive marble slurry and fiberglass filaments away from the diamond interface. This prevents rim clogging and dramatically accelerates cutting speed in dense stone and resinous composites. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- Castellated slotted diamond rim clears sticky fiberglass resin swarf and marble dust without clogging
- Outlasts bi-metal and carbide-grit hole saws by 10x+ in abrasive GFRP, CFRP, and cement board
- Smooth continuous grinding action eliminates fiber fraying on boat hulls, FRP gratings, and panels
- Available with integrated shank or standard 1/2"-20 & 5/8"-18 quick-change hole saw arbors

**Target Materials & Applications**: Marble, cultured stone, cement fiberboard & plasterboard, Marine GFRP fiberglass hulls, CFRP panels, acrylic & phenolic sheets, Handheld rotary drills, drill presses & marine/HVAC installation

**Technical Specifications**:
| grit | depth | model | shank | diameter |
| --- | --- | --- | --- | --- |
| 40/50# | 45 mm | NT-EPL-111-19 | 9.5 mm (3/8") Hex/Round | 19 mm (3/4") |
| 40/50# | 45 mm | NT-EPL-111-32 | 9.5 mm (3/8") Hex/Round | 32 mm (1-1/4") |
| 36/45# | 45 mm | NT-EPL-111-51 | 10 mm 3-Flat Arbor | 51 mm (2") |
| 36/45# | 45 mm | NT-EPL-111-76 | 10 mm 3-Flat Arbor | 76 mm (3") |
| 36/45# | 45 mm | NT-EPL-111-102 | 10 mm / 12 mm Arbor | 102 mm (4") |

| Parameter | Specification |
| --- | --- |
| Diameter Range | 12 mm (1/2") to 152 mm (6") Full Metric/Imperial Schedule |
| Rim Profile | Castellated Slotted Electroplated Diamond Rim |
| Pilot Option | Optional Removable Carbide-Tipped Centering Pilot Drill |
| Operation Mode | Dry (Composites/FRP) or Wet (Marble/Stone) |

### 3.74 Electroplated Reduced-Shank Precision Glass & Quartz Core Drill Bit (10mm Shank) (NT-EPL-110)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-reduced-shank-glass-quartz-core-drill
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-reduced-shank-glass-quartz-core-drill.txt
- **Model / SKU**: NT-EPL-110
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%20Reduced-Shank%20Precision%20Glass%20%26%20Quartz%20Core%20Drill%20Bit%20(10mm%20Shank)%20(NT-EPL-110)

**Overview**: Allows standard 1/2" and 3/8" bench drill presses and portable power drills to bore large-diameter holes from 25mm (1") up to 100mm (4") in architectural glass, aquarium tanks, and quartz panels. The precision-machined reduced shank ensures balanced rotation, while side slots facilitate water inflow and glass slug ejection. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- 10 mm standardized reduced shank lets standard 3/8" and 1/2" drill chucks drive large 30-120 mm core diameters
- Fine 50/70# diamond grit and thin 1.0-1.2 mm wall minimize breakout chipping on architectural float glass
- CNC-turned single-piece steel body guarantees true axial runout for optical and laboratory quartz work
- Custom grit grades (45# coarse to 120# ultra-fine) available for OEM glass processing lines

**Target Materials & Applications**: Architectural float glass, laminated glass (non-tempered) & mirrors, Fused quartz, borosilicate labware, crystal & optical ceramics, Bench drill presses, CNC glass drilling stations & wet handheld drills

**Technical Specifications**:
| grit | model | shank | diameter | overallLength |
| --- | --- | --- | --- | --- |
| 60/70# | NT-EPL-110-30 | 10 mm Reduced Cylindrical | 30 mm | 65 mm |
| 50/60# | NT-EPL-110-45 | 10 mm Reduced Cylindrical | 45 mm | 65 mm |
| 50/60# | NT-EPL-110-60 | 10 mm Reduced Cylindrical | 60 mm | 65 mm |
| 50/60# | NT-EPL-110-80 | 10 mm Reduced Cylindrical | 80 mm | 70 mm |
| 45/50# | NT-EPL-110-100 | 10 mm Reduced Cylindrical | 100 mm | 70 mm |

| Parameter | Specification |
| --- | --- |
| Shank Diameter | Standardized 10 mm (3/8") Reduced Shank Fits All 10/13 mm Chucks |
| Diamond Grit | 50/60# - 60/70# Precision Optical/Glass-Grade Diamond |
| Wall Thickness | 1.0 - 1.2 mm Thin-Wall Low-Pressure Rim |
| Coolant Mode | Continuous Water Cooling Required |

### 3.75 Electroplated 1/4" Hex-Shank High-Speed Dry Ceramic & Tile Diamond Hole Saw (NT-EPL-109)
- **Canonical URL**: https://newtech-sources.com/products/electroplated-hex-shank-dry-ceramic-diamond-hole-saw
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/electroplated-hex-shank-dry-ceramic-diamond-hole-saw.txt
- **Model / SKU**: NT-EPL-109
- **Discipline**: Electroplated Tools
- **Minimum Order Quantity (MOQ)**: 200 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Electroplated%201%2F4%22%20Hex-Shank%20High-Speed%20Dry%20Ceramic%20%26%20Tile%20Diamond%20Hole%20Saw%20(NT-EPL-109)

**Overview**: Constructed with a 1/4" hex shank that locks solidly into cordless quick-change chucks without spinning. The dense electroplated diamond rim bites immediately onto slick, glossy ceramic tile surfaces without walking, delivering perfectly round holes for water supply valves, towel bars, and grab rails. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- 1/4" (6.35 mm) quick-change hex shank snaps directly into cordless drill/drivers without chuck slippage
- Built-in melting thermal wax lubricates and cools the diamond crown for convenient dry wall-tile installation
- Thin electroplated diamond crown starts smoothly at a 45-degree angle without wandering on glossy glaze
- Supplied individually or in custom OEM multi-size bathroom hardware installation kits

**Target Materials & Applications**: Glazed ceramic wall tiles, bathroom porcelain & marble mosaics, Towel-bar anchors, shower glass brackets & plumbing pipe penetrations, 18V/20V cordless drill-drivers with 1/4" hex quick-release chucks

**Technical Specifications**:
| depth | model | shank | cooling | diameter |
| --- | --- | --- | --- | --- |
| 35 mm | NT-EPL-109-06 | 1/4" (6.35 mm) Hex | Internal Wax Core | 6 mm (1/4") |
| 35 mm | NT-EPL-109-08 | 1/4" (6.35 mm) Hex | Internal Wax Core | 8 mm (5/16") |
| 35 mm | NT-EPL-109-10 | 1/4" (6.35 mm) Hex | Internal Wax Core | 10 mm (3/8") |
| 35 mm | NT-EPL-109-12 | 1/4" (6.35 mm) Hex | Internal Wax Core | 12 mm (1/2") |
| 40 mm | NT-EPL-109-25 | 1/4" (6.35 mm) Hex | Side Ejection Slot | 25 mm (1") |

| Parameter | Specification |
| --- | --- |
| Shank Type | 1/4" (6.35 mm) DIN 3126 E6.3 Quick-Change Hex Shank |
| Internal Lubrication | Pre-Filled Thermal Wax Core (6-16 mm Sizes) for Water-Free Drilling |
| Recommended Speed | 1,500 - 2,500 RPM Cordless Rotary Drill (No Impact) |
| Kit Options | Individual Blister or 5-Pc / 7-Pc / 10-Pc Bathroom Installer Cases |

### 3.76 Redi-Lock Quick-Change Rhomboid Segment Concrete Floor Grinding Block (NT-DGP-106)
- **Canonical URL**: https://newtech-sources.com/products/red-lock-quick-change-rhomboid-floor-grinding-block
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/red-lock-quick-change-rhomboid-floor-grinding-block.txt
- **Model / SKU**: NT-DGP-106
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Redi-Lock%20Quick-Change%20Rhomboid%20Segment%20Concrete%20Floor%20Grinding%20Block%20(NT-DGP-106)

**Overview**: Engineered for contractors demanding maximum job-site efficiency. The precision-cast quick-change wing slips smoothly into Redi-Lock compatible planetary grinding heads and locks securely under centrifugal working rotation. The rhomboid diamond segment delivers aggressive stock removal with clean scratch patterns, making progressive grit transitions fast and predictable. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Bolt-free slide-in Redi-Lock profile cuts jobsite tooling changeover time to under 2 minutes per machine
- Angled rhomboid leading edges slice smoothly across expansion joints without segment chipping
- Available in single-segment (high point pressure for hard caps) or double-segment (long wear life on abrasive slabs)
- Custom grit-stamped and color-coded OEM fleet packaging for concrete polishing distributors

**Target Materials & Applications**: Commercial & warehouse concrete slab preparation and cream/salt-and-pepper polishing, Removal of rain-damaged laitance, trowel marks & thin sealers, Husqvarna PG-series and Redi-Lock compatible planetary floor grinders

**Technical Specifications**:
| bond | grit | model | segments |
| --- | --- | --- | --- |
| Medium Bond | 16/20# Extra-Coarse | NT-DGP-106-16M | 2x Rhomboid / Hexagonal (13 mm H) |
| Soft Bond (Hard Troweled Slab) | 30/40# Coarse | NT-DGP-106-30S | 2x Rhomboid (13 mm H) |
| Medium Bond (Standard Concrete) | 30/40# Coarse | NT-DGP-106-30M | 2x Rhomboid (13 mm H) |
| Medium/Hard Bond | 60/80# Medium | NT-DGP-106-60M | 2x Rhomboid (13 mm H) |
| Honing Bond | 120/150# Fine | NT-DGP-106-120 | 2x Rhomboid (13 mm H) |

| Parameter | Specification |
| --- | --- |
| Mounting System | Slide-In Dovetail Slot Compatible with Husqvarna Redi-Lock Holder Plates |
| Segment Configuration | Single or Double Rhomboid / Octagonal Sintered Segments |
| Segment Height | 13 mm High-Yield Contractor Grade |
| Operation Mode | Dry Dust-Extracted or Wet Slurry Floor Grinding |

### 3.77 Trapezoid 2-Segment Bolt-On Planetary Floor Grinding Shoe (Universal Fit) (NT-DGP-104)
- **Canonical URL**: https://newtech-sources.com/products/trapezoid-2-segment-planetary-floor-grinding-shoe
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/trapezoid-2-segment-planetary-floor-grinding-shoe.txt
- **Model / SKU**: NT-DGP-104
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Trapezoid%202-Segment%20Bolt-On%20Planetary%20Floor%20Grinding%20Shoe%20(Universal%20Fit)%20(NT-DGP-104)

**Overview**: The global industry standard tooling for planetary rotary floor grinders. The trapezoid backplate with dual countersunk bolt holes fits Lavina, Terrco, EDCO, and universal grinding plates. Formulated with premium synthetic diamond crystals in soft bond (for hard concrete), medium bond (for normal concrete), and hard bond (for soft abrasive concrete). 100% pre-shipment tested for hardness and bond consistency. FOB delivery from any port in China.

**Engineering Highlights**:
- Universal 3-hole M6/M8 trapezoid footprint fits Sase, Diamatic, Xingyi, Terrco, and universal magnetic adapter plates
- Hot-pressed cobalt-bronze diamond segments maintain consistent exposure across long warehouse grinding runs
- Available in dual rectangular bar, arrow (coating prep), or round button (hard-cap opener) segment geometries
- Packed in balanced 3-piece or 9-piece planetary head sets with OEM grit/bond laser stamping

**Target Materials & Applications**: Industrial concrete slab flattening, profiling (CSP 2-3) & aggregate exposure, Thin paint/sealer removal and polished concrete initial metal-bond steps, Universal bolt-on and magnetic planetary floor grinders

**Technical Specifications**:
| bond | grit | model | segments |
| --- | --- | --- | --- |
| Hard Bond (Abrasive Soft Slab) | 16/20# Extra-Coarse | NT-DGP-104-16H | 2x 40x10x12 mm |
| Medium Bond (General Concrete) | 30/40# Coarse | NT-DGP-104-30M | 2x 40x10x12 mm |
| Soft Bond (Hard Power-Troweled) | 30/40# Coarse | NT-DGP-104-30S | 2x 40x10x12 mm |
| Medium Bond | 60/80# Medium | NT-DGP-104-80M | 2x 40x10x12 mm |
| Honing Bond | 120/150# Fine | NT-DGP-104-120 | 2x 40x10x12 mm |

| Parameter | Specification |
| --- | --- |
| Bolt Pattern | Universal Trapezoid 3x M6 / M8 Threaded + Unthreaded Combo Holes |
| Segment Shapes | Dual Rectangular Bar, Arrow, S-Curve or Round Button Options |
| Segment Height | 12 mm Standard / 15 mm Heavy Rental-Fleet Option |
| Bond Selection | 5 Hardness Grades Matched to 2,500 - 8,000+ PSI Concrete |

### 3.78 M14 / 5/8"-11 Angle Grinder Dry Porcelain, Tile & Granite Diamond Core Bit (NT-DCB-106)
- **Canonical URL**: https://newtech-sources.com/products/m14-angle-grinder-dry-porcelain-diamond-core-bit
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/m14-angle-grinder-dry-porcelain-diamond-core-bit.txt
- **Model / SKU**: NT-DCB-106
- **Discipline**: Diamond Core Bits
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=M14%20%2F%205%2F8%22-11%20Angle%20Grinder%20Dry%20Porcelain%2C%20Tile%20%26%20Granite%20Diamond%20Core%20Bit%20(NT-DCB-106)

**Overview**: Designed for tile setters and kitchen countertop installers who use standard 4-1/2" (115mm) or 5" (125mm) angle grinders at 10,000–12,000 RPM. Built with internal vegetable cooling wax that melts during drilling to lubricate the diamond edge and absorb heat during dry operations. Cuts crisp, chip-free holes in porcelain stoneware, Dekton, quartz, and marble without requiring bulky water injection setups. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- High-RPM (11,000 RPM) vacuum-brazed diamond crown drills dense Grade-5 vitrified porcelain in 8-15 seconds dry
- 6-16 mm bits contain internal thermal cooling wax; >= 20 mm bits feature spiral side dust-evacuation slots
- Direct M14 or 5/8"-11 female thread mounts rigidly onto standard angle grinders with zero chuck slippage
- Available in custom OEM anodized-aluminum tiler briefcases (e.g., 6/8/10/20/35/50/68 mm + chamfer cone)

**Target Materials & Applications**: Ultra-hard vitrified porcelain slabs, sintered stone (Dekton/Neolith), granite & marble, Electrical socket boxes (68 mm), plumbing pipes & anchor holes, Corded and cordless M14 / 5/8"-11 angle grinders

**Technical Specifications**:
| model | thread | cooling | diameter | diamondHeight |
| --- | --- | --- | --- | --- |
| NT-DCB-106-06 | M14 or 5/8"-11 | Internal Wax | 6 mm | 10 mm Vacuum Brazed |
| NT-DCB-106-08 | M14 or 5/8"-11 | Internal Wax | 8 mm | 10 mm Vacuum Brazed |
| NT-DCB-106-20 | M14 or 5/8"-11 | Side Slots | 20 mm | 15 mm Vacuum Brazed |
| NT-DCB-106-35 | M14 or 5/8"-11 | Side Slots | 35 mm (1-3/8") | 15 mm Vacuum Brazed |
| NT-DCB-106-68 | M14 or 5/8"-11 | Side Slots | 68 mm (Socket Box) | 15 mm Vacuum Brazed |

| Parameter | Specification |
| --- | --- |
| Diameter Schedule | 6 mm to 130 mm (Individual Sizes & 6-Pc/8-Pc Aluminum Tiler Kits) |
| Thread Options | M14 Female (EU/UK/AU/Asia) or 5/8"-11 Female (US/Canada) |
| Operating Speed | 8,000 - 11,000 RPM High-Speed Dry Angle Grinder Coring |
| Crown Matrix | Vacuum-Brazed Grade-A Diamond (35/40# - 45/50#) |

### 3.79 High-Frequency Welded Thin-Wall Reinforced Concrete Diamond Core Bit (NT-DCB-104)
- **Canonical URL**: https://newtech-sources.com/products/high-frequency-welded-thin-wall-diamond-core-bit
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/high-frequency-welded-thin-wall-diamond-core-bit.txt
- **Model / SKU**: NT-DCB-104
- **Discipline**: Diamond Core Bits
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=High-Frequency%20Welded%20Thin-Wall%20Reinforced%20Concrete%20Diamond%20Core%20Bit%20(NT-DCB-104)

**Overview**: Constructed with a thin-wall steel barrel that significantly reduces the cutting volume of concrete required per hole, enabling cordless and lightweight electric handheld core drills to achieve exceptional penetration rates. High-frequency silver-copper brazed crown segments offer razor-sharp cutting action and minimal thermal drag. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- Thin-wall 2.0-2.5 mm kerf displaces 25-35% less concrete volume, boosting penetration speed on lower-amperage drills
- High-frequency silver-brazed cobalt matrix delivers smooth, low-vibration cutting through medium rebar
- Cold-drawn seamless alloy barrel resists ovality distortion under clamping and side loads
- Retipping replacement crown rings and full barrels available for B2B service centers

**Target Materials & Applications**: HVAC split-AC wall penetrations, plumbing risers & electrical conduits, Reinforced concrete slabs, brick walls & granite curbstones, Handheld wet core drills and compact vacuum-base core stands

**Technical Specifications**:
| model | length | thread | diameter | wallThickness |
| --- | --- | --- | --- | --- |
| NT-DCB-104-32 | 370 / 400 mm | M22 / 1-1/4"-7 / 1/2" BSP | 32 mm | 2.0 mm |
| NT-DCB-104-51 | 370 / 450 mm | M22 / 1-1/4"-7 / 1/2" BSP | 51 mm (2") | 2.0 mm |
| NT-DCB-104-76 | 370 / 450 mm | M22 / 1-1/4"-7 / 1/2" BSP | 76 mm (3") | 2.2 mm |
| NT-DCB-104-108 | 370 / 450 mm | M22 / 1-1/4"-7 / 1/2" BSP | 108 mm (4-1/4") | 2.2 mm |
| NT-DCB-104-132 | 400 / 450 mm | M22 / 1-1/4"-7 / 1/2" BSP | 132 mm (5-1/4") | 2.5 mm |

| Parameter | Specification |
| --- | --- |
| Welding Process | High-Frequency Silver-Alloy Induction Brazing |
| Thin-Wall Kerf | 2.0 - 2.5 mm Reduced Kerf Area for +30% Faster Penetration |
| Crown Type | Continuous Crown (< 45 mm) or Narrow-Gap Segmented (>= 51 mm) |
| Coolant Mode | Wet Coring (Handheld & Light Rig Drills) |

### 3.80 Roof-Top Segment Turbo Crown Diamond Core Drill Bit for Hard Aggregate (NT-DCB-105)
- **Canonical URL**: https://newtech-sources.com/products/roof-top-segment-turbo-crown-diamond-core-bit
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/roof-top-segment-turbo-crown-diamond-core-bit.txt
- **Model / SKU**: NT-DCB-105
- **Discipline**: Diamond Core Bits
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Roof-Top%20Segment%20Turbo%20Crown%20Diamond%20Core%20Drill%20Bit%20for%20Hard%20Aggregate%20(NT-DCB-105)

**Overview**: Engineered with innovative pointed 'roof-top' segment geometry that creates high initial point pressure during startup. This allows operators to begin holes cleanly on polished hard granite, river gravel concrete, and heavy foundation slabs without chatter or walking. Turbo side corrugations sweep pulverized sludge out of the kerf rapidly. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Peaked roof-top segment geometry concentrates initial contact pressure for instant, chatter-free self-centering without pre-dressing
- Corrugated turbo sidewalls reduce lateral friction and channel cooling water directly across hard flint/granite aggregate
- Laser-welded segment bond withstands heavy steel rebar encounters in bridge decks and foundation walls
- Offered in 1-1/4"-7 UNC (North America/Global), 1/2" BSP (Europe), and Hilti BI+/DD-BL compatible hubs

**Target Materials & Applications**: High-PSI cured concrete with heavy steel rebar & hard river-gravel/flint aggregate, Bridge decks, precast concrete beams, civil foundations & MEP penetrations, Stand-mounted electric and hydraulic diamond core drill rigs

**Technical Specifications**:
| model | thread | diameter | segments | barrelLength |
| --- | --- | --- | --- | --- |
| NT-DCB-105-52 | 1-1/4"-7 UNC / 1/2" BSP | 52 mm (2") | 5x Roof-Top Turbo (12 mm H) | 450 mm |
| NT-DCB-105-82 | 1-1/4"-7 UNC / 1/2" BSP | 82 mm (3-1/4") | 8x Roof-Top Turbo (12 mm H) | 450 mm |
| NT-DCB-105-102 | 1-1/4"-7 UNC / 1/2" BSP | 102 mm (4") | 9x Roof-Top Turbo (12 mm H) | 450 mm |
| NT-DCB-105-152 | 1-1/4"-7 UNC | 152 mm (6") | 12x Roof-Top Turbo (12 mm H) | 450 mm |
| NT-DCB-105-202 | 1-1/4"-7 UNC | 202 mm (8") | 14x Roof-Top Turbo (12 mm H) | 450 mm |

| Parameter | Specification |
| --- | --- |
| Diameter Range | 32 mm (1-1/4") to 500 mm (20") Complete Structural Coring Range |
| Segment Profile | Self-Centering Roof-Top (A-Shape) Corrugated Turbo Segments |
| Welding Technology | Automated Deep-Penetration Laser Welding (>= 1,600 MPa Shear) |
| Coolant Mode | Wet Rig-Mounted Structural Coring (Dry Soft-Bond Option Available) |

### 3.81 Vacuum Brazed Slotted Heavy Demolition & Rebar Encounter Diamond Saw Blade (NT-VBT-113)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-slotted-demolition-rebar-diamond-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-slotted-demolition-rebar-diamond-blade.txt
- **Model / SKU**: NT-VBT-113
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Slotted%20Heavy%20Demolition%20%26%20Rebar%20Encounter%20Diamond%20Saw%20Blade%20(NT-VBT-113)

**Overview**: Engineered for structural demolition contractors tackling building renovations, bridge tear-downs, and industrial dismantling. Strategically spaced elongation slots in the steel core absorb intense thermal expansion and dynamic vibration when cutting through concrete slabs packed with high-tensile steel rebar. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- 70%+ diamond crystal exposure via vacuum brazing cuts straight through embedded steel rebar without glazing
- Solid alloy steel core eliminates segment detachment hazards under severe demolition shock loads
- Radial cooling gullets evacuate sparks and metallic swarf while maintaining constant outer diameter
- Maintains consistent cutting depth unlike bonded abrasive cut-off wheels that rapidly wear down

**Target Materials & Applications**: Reinforced concrete with heavy rebar encounter, Ductile iron pipe, structural steel profiles & angle iron, Fire-rescue saws, handheld power cutters & angle grinders

**Technical Specifications**:
| kerf | arbor | model | diameter | rimHeight |
| --- | --- | --- | --- | --- |
| 2.4 mm | 22.23 mm (7/8") | NT-VBT-113-125 | 125 mm (5") | 10 mm |
| 2.8 mm | 22.23 mm (7/8") | NT-VBT-113-230 | 230 mm (9") | 10 mm |
| 3.2 mm | 25.4 mm / 20 mm | NT-VBT-113-350 | 350 mm (14") | 12 mm |
| 3.4 mm | 25.4 mm / 20 mm | NT-VBT-113-400 | 400 mm (16") | 12 mm |

| Parameter | Specification |
| --- | --- |
| Bonding Technology | High-Temperature Vacuum Nickel-Chromium Brazing |
| Diamond Grit | 30/40# High-Impact Ti-Coated Synthetic Diamond |
| Core Material | Heat-Treated 65Mn Alloy Steel with Stress-Relief Cooling Slots |
| Cutting Mode | Dry or Wet High-Speed Demolition Cutting |

### 3.82 250mm (10") 20-Segment Heavy-Duty Concrete Floor Grinder Disc (Hard Bond) (NT-DGP-101)
- **Canonical URL**: https://newtech-sources.com/products/diamond-grinding-plates
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/diamond-grinding-plates.txt
- **Model / SKU**: NT-DGP-101
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 20 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=250mm%20(10%22)%2020-Segment%20Heavy-Duty%20Concrete%20Floor%20Grinder%20Disc%20(Hard%20Bond)%20(NT-DGP-101)

**Overview**: Manufactured for commercial and industrial concrete floor preparation. Features 20 premium sintered diamond blocks configured in a balanced circular pattern on a 250mm (10") heavy steel disc. The hard-bond metal matrix delivers aggressive leveling of uneven joints, high spots, and rain-damaged concrete while providing exceptional wear life on abrasive green concrete. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- 20-segment high-contact footprint delivers flat, chatter-free stock removal and maximum square-meter wear life
- Hard-bond tungsten-carbide reinforced matrix resists premature wear on green, sandy, and abrasive concrete slabs
- Universal multi-bolt hole pattern fits standard 10" rental-fleet walk-behind grinders without adapters
- 100% spin-balanced and weld-shear verified prior to export packaging

**Target Materials & Applications**: High-footage warehouse slab smoothing, mortar residue & laitance removal, Abrasive green concrete, asphalt-overlay prep & industrial plant floors, 250 mm (10") single-head and twin-head walk-behind floor grinders

**Technical Specifications**:
| bond | grit | model | diameter | segments |
| --- | --- | --- | --- | --- |
| Hard Bond (Abrasive Concrete) | 30/40# | NT-DGP-101-250H | 250 mm (10") | 20x Rectangular (40x10x10 mm) |
| Medium Bond (Standard Concrete) | 30/40# | NT-DGP-101-250M | 250 mm (10") | 20x Rectangular (40x10x10 mm) |
| Soft Bond (Hard Cured Concrete) | 30/40# | NT-DGP-101-250S | 250 mm (10") | 20x Rectangular (40x10x10 mm) |
| Medium/Hard Bond | 30/40# | NT-DGP-101-230M | 230 mm (9") | 18x Rectangular (40x10x10 mm) |

| Parameter | Specification |
| --- | --- |
| Plate Construction | 8 mm Heavy-Duty Stress-Relieved Steel Backing Disc |
| Mounting Bore | Multi-Hole Universal Bolt Circle (Edco / Blastrac / General / Rental) |
| Segment Count | 20 High-Density Sintered Diamond Segments for Maximum Footage |
| Grinding Mode | Wet or Dry Walk-Behind Concrete Grinding |

### 3.83 Dovetailed Wedge-Lock Twin-Bar Diamond Floor Grinding Segment Block (NT-DGP-107)
- **Canonical URL**: https://newtech-sources.com/products/dovetailed-wedge-lock-twin-bar-floor-grinding-block
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/dovetailed-wedge-lock-twin-bar-floor-grinding-block.txt
- **Model / SKU**: NT-DGP-107
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Dovetailed%20Wedge-Lock%20Twin-Bar%20Diamond%20Floor%20Grinding%20Segment%20Block%20(NT-DGP-107)

**Overview**: Crafted with a precision-machined dovetail wedge base that slides into magnetic and mechanical wedge receivers found on major commercial floor preparation equipment. The twin-bar rectangular diamond segments provide large contact surface area for flat, plane-level grinding across undulating warehouse floors. 100% pre-shipment tested for segment bond shear strength. FOB delivery from any port in China.

**Engineering Highlights**:
- Precision-milled tapered dovetail base locks securely under centrifugal and magnetic plate force with hammer-tap removal
- Twin rectangular bar segments balance aggressive stock removal with flat scratch-pattern uniformity
- 5-tier bond hardness matrix (Extra-Soft to Extra-Hard) tailored to local Mohs concrete hardness
- Color-coded OEM powder coating (Gold, Grey, Red, Blue, Black) for rapid jobsite grit identification

**Target Materials & Applications**: Industrial concrete floor leveling, lippage removal & aggregate exposure, Pre-polishing surface preparation prior to resin-bond polishing pads, Quick-change dovetail/magnetic plates on planetary concrete grinders

**Technical Specifications**:
| bond | grit | model | segments |
| --- | --- | --- | --- |
| Soft Bond (Hard Concrete) | 30/40# Coarse | NT-DGP-107-30S | 2x Rectangular Bars (40x10x10 mm) |
| Medium Bond (Medium Concrete) | 30/40# Coarse | NT-DGP-107-30M | 2x Rectangular Bars (40x10x10 mm) |
| Medium/Hard Bond | 60/80# Medium | NT-DGP-107-60M | 2x Rectangular Bars (40x10x10 mm) |
| Pre-Polish Honing Bond | 120/140# Fine | NT-DGP-107-120 | 2x Rectangular Bars (40x10x10 mm) |

| Parameter | Specification |
| --- | --- |
| Mounting Interface | Tapered Dovetail Wedge-Lock Quick-Change Shoe (CPS / Lavina / Scanmaskin Compatible) |
| Segment Height | 12 mm / 13 mm Extra-Tall Sintered Diamond Bars |
| Bond Hardness Matrix | Extra-Soft, Soft, Medium, Hard & Extra-Hard Color-Coded Bonds |
| Grinding Mode | Wet or Dry Vacuum-Shrouded Planetary Floor Grinding |

### 3.84 PCD (Polycrystalline Diamond) Thick Epoxy & Coating Removal Floor Scraper Shoe (NT-DGP-105)
- **Canonical URL**: https://newtech-sources.com/products/pcd-epoxy-coating-removal-floor-scraper-shoe
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/pcd-epoxy-coating-removal-floor-scraper-shoe.txt
- **Model / SKU**: NT-DGP-105
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 30 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=PCD%20(Polycrystalline%20Diamond)%20Thick%20Epoxy%20%26%20Coating%20Removal%20Floor%20Scraper%20Shoe%20(NT-DGP-105)

**Overview**: Designed for fast, non-smearing removal of thick epoxy floor toppings, polyurea coatings, elastomeric waterproofing membranes, and carpet glues that clog standard diamond segments. The razor-hard polycrystalline diamond (PCD) inserts shave coatings off mechanically, while an adjacent sacrificial diamond segment controls penetration depth to prevent gouging into the underlying concrete. 100% pre-shipment inspected. FOB delivery from any port in China.

**Engineering Highlights**:
- Razor-sharp polycrystalline diamond (PCD) quarter-rounds shear thick coatings off cleanly without gumming up
- Integrated sacrificial diamond wear bar stabilizes cut depth and prevents deep gouging into soft concrete substrates
- Supplied in dedicated Clockwise (CW) and Counter-Clockwise (CCW) sets matched to counter-rotating planetary heads
- Manufactured across all major OEM grinder shoe footprints (Trapezoid, Redi-Lock, Lavina, HTC, WerkMaster)

**Target Materials & Applications**: Thick industrial epoxy (2-6 mm), polyurethane deck membranes & waterproof traffic coatings, Carpet glue, bituminous mastic, VCT tile adhesive & elastomeric paint, Single-head and counter-rotating planetary concrete floor grinders

**Technical Specifications**:
| model | rotation | pcdConfiguration |
| --- | --- | --- |
| NT-DGP-105-2Q-CW | Clockwise (CW / Right) | 2x Quarter-Round PCD + 1x Stabilizer Bar |
| NT-DGP-105-2Q-CCW | Counter-Clockwise (CCW / Left) | 2x Quarter-Round PCD + 1x Stabilizer Bar |
| NT-DGP-105-4Q | CW or CCW Directional | 4x Quarter-Round PCD + Sacrificial Bar |
| NT-DGP-105-CHIP | Bi-Directional Non-Directional | 6x Crushed PCD Grit + Matrix Bar |

| Parameter | Specification |
| --- | --- |
| Cutting Element | Vacuum-Brazed Industrial Polycrystalline Diamond (PCD) Blanks |
| Depth Control | Sacrificial Diamond/Carbide Wear-Guide Segment Prevents Slab Gouging |
| Backing Plate Fitment | Trapezoid 3-Hole M6/M8, Redi-Lock, Lavina QuickChange & Magnetic |
| Target Coating Thickness | 1.5 mm to 6.0 mm Elastomeric, Epoxy & Mastic Coatings |

### 3.85 Vacuum Brazed Side-Protected Flush-Cut & Edge Grinding Combo Diamond Blade (NT-VBT-112)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-side-protected-flush-cut-combo-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-side-protected-flush-cut-combo-blade.txt
- **Model / SKU**: NT-VBT-112
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Side-Protected%20Flush-Cut%20%26%20Edge%20Grinding%20Combo%20Diamond%20Blade%20(NT-VBT-112)

**Overview**: Equipped with dense vacuum-brazed diamond particles extending across both lateral sides of the blade core and paired with an optional M14 or 5/8"-11 flush-cut screw-on hub. This dual design enables operators to slice off protruding bolts and pipes flush against walls or floors, and immediately switch to beveling, shaping, and edge profiling without changing tools. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Dual-function cutting and lateral grinding geometry eliminates tool changes during tile and stone fabrication
- Countersunk M14 / 5/8"-11 flange permits zero-clearance flush cutting tight against walls and floors
- Extended lateral diamond coating prevents kerf binding and smooths rough cut edges in one pass
- Engineered for granite, marble, porcelain slabs, cast iron, and fiberglass composites

**Target Materials & Applications**: Flush cutting anchor bolts, pipes & stone against walls, Cutting, chamfering & edge profiling granite, marble & porcelain, M14 and 5/8"-11 variable-speed and standard angle grinders

**Technical Specifications**:
| kerf | model | thread | diameter | diamondGrit |
| --- | --- | --- | --- | --- |
| 2.3 mm | NT-VBT-112-115M | M14 / 5/8"-11 Flush Flange | 115 mm (4.5") | 40/45# |
| 2.4 mm | NT-VBT-112-125M | M14 / 5/8"-11 Flush Flange | 125 mm (5") | 40/45# |
| 2.6 mm | NT-VBT-112-180M | M14 / 5/8"-11 Flush Flange | 180 mm (7") | 35/40# |
| 2.8 mm | NT-VBT-112-230M | M14 / 5/8"-11 Flush Flange | 230 mm (9") | 35/40# |

| Parameter | Specification |
| --- | --- |
| Bonding Process | Double-Sided Vacuum Brazed Cutting & Lateral Grinding Matrix |
| Flange Mounting | Removable Countersunk M14 or 5/8"-11 Flush-Mount Hub |
| Side Diamond Band | 20-25 mm Lateral Brazed Diamond Coating for Beveling & Chamfering |
| Operation Mode | Dry or Wet Cutting, Flush Trimming & Edge Grinding |

### 3.86 Vacuum Brazed Continuous-Wave Rim Marble, Tile & Composite Cutting Blade (NT-VBT-110)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-continuous-wave-marble-composite-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-continuous-wave-marble-composite-blade.txt
- **Model / SKU**: NT-VBT-110
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Continuous-Wave%20Rim%20Marble%2C%20Tile%20%26%20Composite%20Cutting%20Blade%20(NT-VBT-110)

**Overview**: Constructed with a continuous wavy diamond rim vacuum-brazed onto a high-tension alloy steel core. The undulating wave profile creates continuous point-contact cutting while inducing cooling air currents around the cut line, delivering pristine, mirror-like edges on expensive marble, soft limestone, and architectural fiberglass. 100% pre-shipment tested for tension and straightness. FOB delivery from any port in China.

**Engineering Highlights**:
- Fine 50/60# vacuum-brazed continuous wave rim produces clean, chip-free edges on veined marble and composites
- Ultra-thin 1.4-1.8 mm kerf minimizes material loss, cutting resistance, and thermal stress
- Corrugated wave profile enhances airflow cooling and clears fine stone/resin dust during dry cutting
- Zero delamination when cutting CFRP carbon fiber, GFRP fiberglass panels, and PVC/acrylic sheets

**Target Materials & Applications**: Natural veined marble, travertine, limestone & mosaic tile, FRP/GFRP fiberglass, CFRP carbon-fiber laminates & SMC panels, Handheld angle grinders and precision tile saws

**Technical Specifications**:
| kerf | arbor | model | diameter | rimStyle |
| --- | --- | --- | --- | --- |
| 1.4 mm | 20 / 16 mm | NT-VBT-110-105 | 105 mm (4") | Continuous Wave |
| 1.5 mm | 22.23 mm | NT-VBT-110-115 | 115 mm (4.5") | Continuous Wave |
| 1.6 mm | 22.23 mm | NT-VBT-110-125 | 125 mm (5") | Continuous Wave |
| 1.8 mm | 22.23 / 25.4 mm | NT-VBT-110-180 | 180 mm (7") | Continuous Wave |

| Parameter | Specification |
| --- | --- |
| Bonding Process | Fine-Grit Precision Vacuum Brazing |
| Diamond Grit | 50/60# Fine-Finish Synthetic Diamond |
| Rim Geometry | Thin-Kerf Corrugated Continuous Wave Rim for Chip-Free Exit |
| Cutting Mode | Dry or Wet High-Precision Trimming |

### 3.87 255mm (10") 8-Tooth Alloy Steel Grass & Dense Weed Clearing Saw Blade (NT-TCT-116)
- **Canonical URL**: https://newtech-sources.com/products/255mm-8-tooth-alloy-grass-weed-clearing-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/255mm-8-tooth-alloy-grass-weed-clearing-blade.txt
- **Model / SKU**: NT-TCT-116
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=255mm%20(10%22)%208-Tooth%20Alloy%20Steel%20Grass%20%26%20Dense%20Weed%20Clearing%20Saw%20Blade%20(NT-TCT-116)

**Overview**: The 8-tooth geometry strikes the ideal balance between aggressive clearing power and silky-smooth operation. Manufactured from laser-cut 65Mn alloy steel with precision double-beveled cutting edges on both sides, allowing the blade to be flipped over for a fresh sharp cutting face. Handles dense elephant grass, field weeds, and woody stalks up to 25mm in diameter. 100% pre-shipment tested for rotational balance. FOB delivery from any port in China.

**Engineering Highlights**:
- Through-hardened 65Mn spring steel resists bending and shock fatigue during heavy field clearing
- 8-tooth bevel-ground geometry slices cleanly through matted elephant grass, reeds, and stalks without wrapping
- Reversible symmetrical blade profile doubles field service life between resharpening cycles
- Compatible with straight-shaft petrol and commercial battery brush cutters (25.4 mm / 20 mm arbors)

**Target Materials & Applications**: Thick elephant grass, pasture weeds & overgrown stalks, Orchard understory & agricultural ditch clearing, Commercial petrol and battery straight-shaft brush cutters

**Technical Specifications**:
| arbor | model | teeth | diameter | thickness |
| --- | --- | --- | --- | --- |
| 25.4 mm (1") | NT-TCT-116-14 | 8T Bevel-Ground | 255 mm (10") | 1.4 mm |
| 25.4 mm (1") | NT-TCT-116-16 | 8T Heavy-Duty | 255 mm (10") | 1.6 mm |
| 20.0 mm | NT-TCT-116-20M | 8T Heavy-Duty | 255 mm (10") | 1.6 mm |

| Parameter | Specification |
| --- | --- |
| Blade Steel | Hardened 65Mn / SKS-5 Alloy Spring Steel (HRC 44-48) |
| Tooth Profile | 8-Tooth Precision Bevel-Ground Reversible Cutting Edges |
| Surface Finish | Anti-Corrosion Matte Black Oxide / Custom OEM Powder Coat |
| Max Operating Speed | 10,000 RPM |

### 3.88 Vacuum Brazed Multi-Purpose Emergency Rescue & Ductile Iron Diamond Saw Blade (NT-VBT-109)
- **Canonical URL**: https://newtech-sources.com/products/vacuum-brazed-diamond-blades
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/vacuum-brazed-diamond-blades.txt
- **Model / SKU**: NT-VBT-109
- **Discipline**: Vacuum Brazed Tools
- **Minimum Order Quantity (MOQ)**: 50 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=Vacuum%20Brazed%20Multi-Purpose%20Emergency%20Rescue%20%26%20Ductile%20Iron%20Diamond%20Saw%20Blade%20(NT-VBT-109)

**Overview**: Engineered as an all-in-one cutoff disc for fire rescue squads, demolition contractors, and utility repair crews. High-strength vacuum brazing bonds industrial diamond crystals directly to the steel core without a bond matrix, ensuring aggressive, non-loading cutting through steel pipes, rebar, ductile iron, aluminum, bulletproof glass, and timber. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Universal multi-material vacuum-brazed blade cuts steel, ductile iron, PVC, wood, rubber, and masonry without blade swaps
- One-piece steel body architecture resists shattering under torsional binding in emergency rescue operations
- Laser-cut thermal expansion slots dissipate heat during dry high-RPM petrol saw operation
- Custom OEM high-visibility rescue graphics and private-label fleet packaging supported

**Target Materials & Applications**: Fire & emergency rescue multi-material forcible entry, Municipal utility ductile iron, steel, PVC & concrete pipe cutting, Handheld petrol cut-off saws, battery power cutters & angle grinders

**Technical Specifications**:
| kerf | arbor | model | diameter | segmentHeight |
| --- | --- | --- | --- | --- |
| 2.4 mm | 22.23 mm | NT-VBT-109-125 | 125 mm (5") | 10 mm |
| 2.8 mm | 22.23 mm | NT-VBT-109-230 | 230 mm (9") | 10 mm |
| 3.0 mm | 20 / 25.4 mm | NT-VBT-109-300 | 300 mm (12") | 10 mm |
| 3.2 mm | 20 / 25.4 mm | NT-VBT-109-350 | 350 mm (14") | 12 mm |
| 3.4 mm | 20 / 25.4 mm | NT-VBT-109-400 | 400 mm (16") | 12 mm |

| Parameter | Specification |
| --- | --- |
| Diamond Grit | 30/40# High-Toughness Rescue-Grade Diamond |
| Core Steel | One-Piece Heat-Treated 65Mn Alloy Steel with Cooling Holes |
| Cutting Capability | Universal Dry/Wet Multi-Material Cut-Off |

### 3.89 250mm (10") Arrow-Segment Concrete Floor Preparation Grinding Plate (NT-DGP-103)
- **Canonical URL**: https://newtech-sources.com/products/250mm-arrow-segment-concrete-floor-grinding-plate
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/250mm-arrow-segment-concrete-floor-grinding-plate.txt
- **Model / SKU**: NT-DGP-103
- **Discipline**: Diamond Grinding Plates
- **Minimum Order Quantity (MOQ)**: 20 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=250mm%20(10%22)%20Arrow-Segment%20Concrete%20Floor%20Preparation%20Grinding%20Plate%20(NT-DGP-103)

**Overview**: The sharp directional arrow segments act like cutting chisels rather than blunt plows, slicing through old thin-mil epoxy paints, acrylic sealers, and adhesive residues while simultaneously profiling the concrete substrate for recoating. The open aerodynamic layout prevents sticky slurry from packing between segments. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Pointed arrow-segment leading edges slice beneath thin acrylic sealers, curing compounds, and glue without glazing
- Heavy 6-8 mm CNC-machined steel disc absorbs shock on uneven expansion joints and rough outdoor slabs
- Multi-bolt universal flange pattern fits major walk-behind single-disc and twin-disc rental floor grinders
- Offered in 10-segment (high point load) and 16/20-segment (smooth finish & extended rental life) layouts

**Target Materials & Applications**: Stripping thin coatings, acrylic sealers, tile mortar & curing membranes, Leveling curled slab joints, sidewalk trip hazards & garage floors, 250 mm (10") single-head and dual-head walk-behind concrete grinders

**Technical Specifications**:
| bore | grit | model | diameter | segments |
| --- | --- | --- | --- | --- |
| Multi-Hole Universal | 20/30# Coarse | NT-DGP-103-10A | 250 mm (10") | 10x Arrow Segments |
| Multi-Hole Universal | 30/40# Medium-Coarse | NT-DGP-103-16A | 250 mm (10") | 16x Arrow Segments |
| Multi-Hole Universal | 30/40# or 60/80# | NT-DGP-103-20A | 250 mm (10") | 20x Arrow Segments |

| Parameter | Specification |
| --- | --- |
| Disc Diameter | 250 mm (10") Heavy 6-8 mm CNC-Balanced Steel Plate |
| Center & Bolt Pattern | Universal Multi-Bolt Pattern Compatible with Edco, Blastrac, MK & Schwamborn |
| Segment Geometry | Directional Wedge/Arrow Segments (40 x 10/12 x 10 mm) |
| Operation Mode | Dry Vacuum-Connected or Wet Walk-Behind Floor Grinding |

### 3.90 255mm (10") 40-Tooth TCT Carbide-Tipped Perforated Lightweight Brush Cutter Blade (NT-TCT-117)
- **Canonical URL**: https://newtech-sources.com/products/255mm-40-tooth-tct-perforated-brush-cutter-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/255mm-40-tooth-tct-perforated-brush-cutter-blade.txt
- **Model / SKU**: NT-TCT-117
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=255mm%20(10%22)%2040-Tooth%20TCT%20Carbide-Tipped%20Perforated%20Lightweight%20Brush%20Cutter%20Blade%20(NT-TCT-117)

**Overview**: The ultimate professional blade for estate maintenance, forestry clearing, and bamboo harvesting. Each of the 40 tooth pockets is vacuum-brazed with a razor-sharp YG8 tungsten carbide tip that stays sharp up to 10 times longer than plain steel blades. The perforated disk pattern reduces overall blade weight by 25%, drastically lessening load on trimmer gearheads and extending clutch life while lowering fuel consumption. 100% pre-shipment tested. FOB delivery from any port in China.

**Engineering Highlights**:
- Silver-brazed YG8 micro-grain tungsten carbide teeth resist impact against woody stems and soil grit
- Perforated 65Mn spring-steel body reduces rotational inertia and gearbox load on petrol/battery brush cutters
- Precision dynamic balancing minimizes handlebar vibration during continuous forestry clearing
- Available with 25.4 mm (1") and 20 mm arbors plus OEM reducer rings and retail blister sleeves

**Target Materials & Applications**: Woody brushwood & saplings up to 50 mm, Dense brambles, bamboo & fibrous reeds, Forestry maintenance & roadside clearing (25cc-55cc brush cutters)

**Technical Specifications**:
| kerf | arbor | model | teeth | diameter |
| --- | --- | --- | --- | --- |
| 2.0 mm | 25.4 mm (1") | NT-TCT-117-254 | 40T YG8 Carbide | 255 mm (10") |
| 2.0 mm | 20.0 mm | NT-TCT-117-200 | 40T YG8 Carbide | 255 mm (10") |
| 1.8 mm | 25.4 mm (1") | NT-TCT-117-230 | 36T YG8 Carbide | 230 mm (9") |

| Parameter | Specification |
| --- | --- |
| Body Material | Heat-Treated 65Mn Spring Alloy Steel (HRC 42-45) |
| Tip Grade | Silver-Brazed YG8 / C2 Micro-Grain Tungsten Carbide |
| Body Design | Laser-Perforated Weight-Reduction & Thermal Cooling Holes |
| Max Operating Speed | 10,000 RPM |

### 3.91 255mm (10") 3-Tooth Heavy-Duty Alloy Steel Brush Cutter & Grass Trimmer Blade (NT-TCT-115)
- **Canonical URL**: https://newtech-sources.com/products/255mm-3-tooth-alloy-brush-cutter-grass-blade
- **Markdown Datasheet**: https://newtech-sources.com/llms/products/255mm-3-tooth-alloy-brush-cutter-grass-blade.txt
- **Model / SKU**: NT-TCT-115
- **Discipline**: TCT Saw Blades
- **Minimum Order Quantity (MOQ)**: 100 Pcs
- **Direct RFQ**: https://newtech-sources.com/contact?product=255mm%20(10%22)%203-Tooth%20Heavy-Duty%20Alloy%20Steel%20Brush%20Cutter%20%26%20Grass%20Trimmer%20Blade%20(NT-TCT-115)

**Overview**: Constructed from high-tensile 65Mn spring alloy steel, heat-treated to 48–52 HRC for superior impact toughness and wear resistance. The aerodynamic 3-tooth blade profile reduces engine aerodynamic drag while powering through thick brush, dense reeds, brambles, and wild vegetation without wrapping or stalling the trimmer. Features a standard 25.4mm (1") center arbor hole with optional 20mm adapter ring. 100% pre-shipment dynamically balanced. FOB delivery from any port in China.

**Engineering Highlights**:
- Tri-wing 65Mn alloy steel construction delivers high impact resilience for dense brambles and woody weeds
- Double-sided sharpened edges allow instant flip-over reversal in the field for extended wear life
- Precision laser-cut concentricity eliminates shaft wobble on high-torque brush cutters
- Available in 1.6 mm, 2.0 mm, and 3.0 mm thicknesses with custom OEM laser marking or color coating

**Target Materials & Applications**: Dense brambles, thorny scrub & woody undergrowth, Agricultural land clearing & roadside vegetation control, Heavy-duty straight-shaft brush cutters (30cc and above)

**Technical Specifications**:
| arbor | model | teeth | diameter | thickness |
| --- | --- | --- | --- | --- |
| 25.4 mm (1") | NT-TCT-115-255A | 3T Reversible | 255 mm (10") | 2.0 mm |
| 25.4 mm (1") | NT-TCT-115-255B | 3T Extra-Heavy | 255 mm (10") | 3.0 mm |
| 25.4 mm (1") / 20 mm | NT-TCT-115-305 | 3T Forestry | 305 mm (12") | 3.0 mm |

| Parameter | Specification |
| --- | --- |
| Alloy Material | Quenched & Tempered 65Mn Spring Alloy Steel (HRC 44-48) |
| Edge Geometry | Double-Sided Reversible Chamfered Tri-Wing Mulching Edges |
| Surface Protection | Electrophoretic Anti-Rust Black / High-Visibility OEM Lacquer |
| Max Operating Speed | 10,000 RPM |