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

Product Categories

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

Company & B2B Resources

  • About Newtech Sources
  • Supply Chain & QC Governance
  • Industry News & Technical Guides
  • Request Technical Quote (RFQ)
  • Batch RFQ Cart
  • Track RFQ Status

Diamond Tooling Series

  • Diamond Saw Blades
  • TCT Saw Blades
  • Diamond Grinding Wheels
  • Diamond Core Bits
  • Vacuum Brazed Tools
Export Dispatch

FOB, CIF & container consolidation from any port in China to 50+ global destinations.

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Complete B2B Procurement Index · Est. 1998

Engineered Tooling & Industrial Systems

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 BrushesHardware & Hand ToolsSafety ProductsAutomotive ToolsPromotional Items
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 5 of 149 products
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NT-DGW-101Diamond Grinding Wheels
Single Row Grinding Cup Wheel

Single Row Grinding Cup Wheel

Heavy-duty single row grinding cup wheel designed for rapid concrete stock removal, surface leveling, coating stripping, and masonry edge profiling. Supplied in 100mm–180mm (4"–7") sizes with 22.23mm (7/8") or 5/8"-11 threaded arbors.

Port of LoadingAny Port in China (Shanghai, Ningbo, Qingdao, Shenzhen, Guangzhou — FOB / CIF)
Quality Assurance100% Pre-Shipment Dimensional, Runout & Balance Inspection
Specs
NT-DGP-102Diamond Grinding Plates
Trapezoid Planetary Floor Grinding Plate (Hard Bond Series)

Trapezoid Planetary Floor Grinding Plate (Hard Bond Series)

Heavy-duty trapezoid planetary floor grinding plate (hard bond series) designed for rapid concrete stock removal, surface leveling, coating stripping, and masonry edge profiling. Supplied in 100mm–180mm (4"–7") sizes with 22.23mm (7/8") or 5/8"-11 threaded arbors.

Port of LoadingAny Port in China (Shanghai, Ningbo, Qingdao, Shenzhen, Guangzhou — FOB / CIF)
Quality Assurance100% Pre-Shipment Dimensional, Runout & Balance Inspection
Specs
NT-DGP-101Diamond Grinding Plates
250mm (10") 20-Segment Heavy-Duty Concrete Floor Grinder Disc (Hard Bond)

250mm (10") 20-Segment Heavy-Duty Concrete Floor Grinder Disc (Hard Bond)

250mm industrial floor grinding plate with 20 heavy diamond segments, engineered for single-head and multi-head floor grinding machines preparing concrete surfaces.

Nominal Size250mm (10")
Order PolicyMOQ 20 Pcs
Specs
NT-DCB-102Diamond Core Bits
Laser-Welded Heavy-Duty Wet Concrete & Asphalt Diamond Core Drill Barrel (1-1/4"-7 UNC)

Laser-Welded Heavy-Duty Wet Concrete & Asphalt Diamond Core Drill Barrel (1-1/4"-7 UNC)

Heavy-duty laser-welded diamond core bit with reinforced steel barrel and 1-1/4"-7 UNC industrial thread, designed for reinforced concrete, cured asphalt, and bridge coring.

Size Range105mm (4") – 350mm (14")
Bore / Mount22.23mm (7/8") / 25.4mm (1")
Specs
NT-DCB-101Diamond Core Bits
Diamond Core Bit Accessories

Diamond Core Bit Accessories

Professional diamond core bit accessories 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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