Newtech Sources Co., Ltd.
Newtech Sources Co., Ltd.Est. 1998 · Guangzhou
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Newtech Sources Co., Ltd. · Est. 1998 (28+ Yrs)Process-by-Requirement Custom Manufacturing · FOB/CIF Delivery from Any Port in China100% Pre-Shipment Inspection

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Newtech Sources Co., Ltd.

Newtech Sources Co., Ltd.

Industrial Tooling & PPE Manufacturer · Since 1998

Industrial diamond tools, personal protective equipment (PPE), automotive maintenance tools, and precision hardware engineered to buyer drawings and application requirements.

Unit 9F-H, East Building, Haijing Center, NO.144(M) Huangpu AVE, Guangzhou, China
+86-20-8562 6570/6571/6572/6573
sales@newtech-sources.com

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  • 01Diamond Tools
  • 02Safety Products (PPE)
  • 03Automotive Tools
  • 04Hardware & Hand Tools
  • ALLComplete Product Catalog

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Diamond Tooling Series

  • Diamond Saw Blades
  • TCT Saw Blades
  • Diamond Grinding Wheels
  • Diamond Core Bits
  • Vacuum Brazed Tools
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FOB, CIF & container consolidation from any port in China to 50+ global destinations.

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Category · Diamond Tools

Diamond Tools

Industrial diamond blades, core drill bits, PPE safety equipment, automotive maintenance sets, and workshop hand tools. Process-matched to buyer drawings with 100% pre-shipment inspection and delivery from any port in China.

Quick Filter:All ProductsDiamond ToolsDrillsHole SawsWire Brushes
Product Categories

Product Lines

05
All Catalog Products149
  • 01Diamond Tools91
    • Diamond Saw Blades21
    • TCT Saw Blades17
    • Diamond Grinding Wheels12
    • Electroplated Tools15
    • Vacuum Brazed Tools13
    • Diamond Grinding Plates7
    • Diamond Core Bits6
  • 02Hardware & Hand Tools43
    • Drills16
    • Hole Saws13
    • Wire Brushes12
  • 03Safety Products2
  • 04Automotive Tools2
  • 05Promotional Items11
Bespoke OEM / ODM Tooling

Non-standard diameters, segment bond formulas, and arbor configurations manufactured to drawing.

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Showing 12 of 91 productsDiamond Tools
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GridTable
NT-EPL-108Electroplated Tools
Electroplated Cylindrical Straight-Shank Glass & Ceramic Tile Diamond Core Bit

Electroplated Cylindrical Straight-Shank Glass & Ceramic Tile Diamond Core Bit

Precision electroplated diamond core drill bit with cylindrical straight shank, delivering flawless, chip-free hole cutting in sheet glass, ceramic tile, bottles, and mirrors.

SpecificationProcess-Matched to Drawing
Order PolicyMOQ 200 Pcs
Specs
NT-DGP-107Diamond Grinding Plates
Dovetailed Wedge-Lock Twin-Bar Diamond Floor Grinding Segment Block

Dovetailed Wedge-Lock Twin-Bar Diamond Floor Grinding Segment Block

Heavy-duty dovetail wedge-lock diamond grinding shoe with twin bar segments, designed for quick magnetic and mechanical locking on commercial planetary floor machines.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DGP-106Diamond Grinding Plates
Redi-Lock Quick-Change Rhomboid Segment Concrete Floor Grinding Block

Redi-Lock Quick-Change Rhomboid Segment Concrete Floor Grinding Block

Slide-in quick-change diamond grinding shoe compatible with Redi-Lock systems, eliminating tools and bolts for instant segment swaps on planetary grinders.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DGP-105Diamond Grinding Plates
PCD (Polycrystalline Diamond) Thick Epoxy & Coating Removal Floor Scraper Shoe

PCD (Polycrystalline Diamond) Thick Epoxy & Coating Removal Floor Scraper Shoe

Heavy-duty PCD scraper shoe with sacrificial carbide wear segments, stripping thick epoxy (2–5mm), elastomeric mastic, self-leveling mortar, and glue without gumming.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DGP-104Diamond Grinding Plates
Trapezoid 2-Segment Bolt-On Planetary Floor Grinding Shoe (Universal Fit)

Trapezoid 2-Segment Bolt-On Planetary Floor Grinding Shoe (Universal Fit)

Universal trapezoid bolt-on grinding shoe featuring dual rectangular diamond segments for planetary floor grinders, available in soft, medium, and hard metal bonds.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DGP-103Diamond Grinding Plates
250mm (10") Arrow-Segment Concrete Floor Preparation Grinding Plate

250mm (10") Arrow-Segment Concrete Floor Preparation Grinding Plate

Aggressive arrow-shaped diamond segment grinding plate engineered for stripping thin coatings, acrylic sealers, and tough concrete laitance with sharp cutting edges.

Nominal Size250mm (10")
Order PolicyMOQ 20 Pcs
Specs
NT-DCB-106Diamond Core Bits
M14 / 5/8"-11 Angle Grinder Dry Porcelain, Tile & Granite Diamond Core Bit

M14 / 5/8"-11 Angle Grinder Dry Porcelain, Tile & Granite Diamond Core Bit

High-RPM angle grinder dry core bit with internal cooling wax and premium diamond matrix, drilling pristine holes in ultra-compact sintered stone, porcelain, and quartz.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DCB-105Diamond Core Bits
Roof-Top Segment Turbo Crown Diamond Core Drill Bit for Hard Aggregate

Roof-Top Segment Turbo Crown Diamond Core Drill Bit for Hard Aggregate

Roof-top corrugated segment diamond core bit that self-centers instantly on hard granite aggregate and reinforced concrete slabs, eliminating bit skating during startup.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DCB-104Diamond Core Bits
High-Frequency Welded Thin-Wall Reinforced Concrete Diamond Core Bit

High-Frequency Welded Thin-Wall Reinforced Concrete Diamond Core Bit

Thin-wall high-frequency brazed diamond core bit engineered for high penetration speeds in cured concrete, granite aggregate, and precast building panels.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DCB-103Diamond Core Bits
Dry & Wet Segmented Masonry & Brick Diamond Core Drill Bit with Slotted Barrel

Dry & Wet Segmented Masonry & Brick Diamond Core Drill Bit with Slotted Barrel

Slotted-barrel dry coring diamond bit with spiral dust evacuation channels, designed for hand-held core drills cutting through brick, cinder block, and soft stone without water.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-VBT-109Vacuum Brazed Tools
Vacuum Brazed Multi-Purpose Emergency Rescue & Ductile Iron Diamond Saw Blade

Vacuum Brazed Multi-Purpose Emergency Rescue & Ductile Iron Diamond Saw Blade

Heavy-duty vacuum brazed multi-material cutting blade engineered for emergency rescue, ductile iron pipe, structural steel, rebar, sheet metal, and vehicle extrication.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-VBT-108Vacuum Brazed Tools
Vacuum Brazed Core Drill Bits For Washbasin

Vacuum Brazed Core Drill Bits For Washbasin

Professional vacuum brazed core drill bits for washbasin manufactured with high-exposure industrial diamond grit for fast, chip-free drilling, coring, and profiling across porcelain, granite, masonry, and reinforced concrete.

Cooling ModeDry or Wet Operation
Port of LoadingAny Port in China (Shanghai, Ningbo, Qingdao, Shenzhen, Guangzhou — FOB / CIF)
Specs
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