Newtech Sources Co., Ltd.
Newtech Sources Co., Ltd.Est. 1998 · Guangzhou
HomeProductsSupply ChainNews & GuidesAbout Us
Track RFQRequest Quote
HomeProductsSupply ChainNews & GuidesAbout UsTrack RFQ Status
Request Quote (RFQ)
Newtech Sources Co., Ltd. · Est. 1998 (28+ Yrs)Process-by-Requirement Custom Manufacturing · FOB/CIF Delivery from Any Port in China100% Pre-Shipment Inspection

Stay Connected

Subscribe for product releases, technical updates, and industrial tooling insights. No spam, unsubscribe anytime.

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.

© 2026 Newtech Sources Co., Ltd. All rights reserved.

Privacy PolicyCookie PolicyTerms of Service

Category · Drills

Drills

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.

Submit Drawing / RFQ →
Showing 4 of 16 productsDrills
Sort:LatestArchiveName A–Z
Name Z–A
GridTable
NT-DRL-104Drills
ASME B94.11M Screw Machine Length Stubby HSS Drill Bit

ASME B94.11M Screw Machine Length Stubby HSS Drill Bit

Heavy-duty American standard screw machine stub drills offering maximum torsional resistance on Swiss-type CNC screw machines and high-throughput production lines.

Key SpecASME B94.11M Screw Machine Short Flute standard for maximum rigidity
PerformanceHeavy web core design prevents breakage during aggressive CNC feed rates
Specs
NT-DRL-103Drills
DIN 1897 HSS Stubby (Short Flute) Drill Bit for Sheet Metal & Automotive

DIN 1897 HSS Stubby (Short Flute) Drill Bit for Sheet Metal & Automotive

Rigid short-flute DIN 1897 stub drill designed to withstand high radial deflection, perfect for handheld sheet metal, auto-body fabrication, and CNC lathe cross-drilling.

Key SpecDIN 1897 stub length offers maximum structural rigidity under radial loads
Performance135° split point design cuts clean holes in curved sheet metal and automotive panels
Specs
NT-DRL-102Drills
ASME B94.11M HSS Jobber Length Straight Shank Twist Drill Bit

ASME B94.11M HSS Jobber Length Straight Shank Twist Drill Bit

Heavy-duty North American ASME B94.11M standard jobber-length twist drill with black oxide finish for high lubricity and wear resistance in demanding industrial maintenance.

Key SpecStrict compliance with North American ASME / ANSI B94.11M specifications
PerformanceSteam-tempered black oxide surface treatment for enhanced chip flow and coolant retention
Specs
NT-DRL-101Drills
DIN 338 Fully Ground HSS Twist Drill Bit (Bright Finish)

DIN 338 Fully Ground HSS Twist Drill Bit (Bright Finish)

Precision fully ground HSS twist drill engineered to DIN 338 standard with 135° split point for effortless self-centering and fast penetration in steel and alloy metals.

Key SpecDIN 338 standard cylindrical straight shank with h8 tolerance
Performance135° split point eliminates drill walking without center punching
Specs
← Previous PagePage 02 / 02Next Page →