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

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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
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Diamond Tooling Series

Diamond Saw Blades
TCT Saw Blades
Diamond Grinding Wheels
Diamond Core Bits
Vacuum Brazed Tools

Export Dispatch

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

Drills — Industrial OEM Manufacturer (Page 2) | Newtech Sources Co., Ltd.

Catalog Index/Hardware & Hand Tools/Drills

Drills

HSS twist drills, cobalt bits, masonry impact drills, SDS hammer drills, and woodworking bits.

Engineered to DIN 8039 / DIN 338 / ASME B94.11M flute concentricity and shank dimensional tolerances

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Quick Filter:All Products Diamond Tools Diamond Saw Blades Drills Hole Saws Wire Brushes Hardware & Hand Tools Safety Products Automotive Tools Promotional Items

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All Catalog Products149

01Diamond Tools91
02Hardware & Hand Tools43
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 4 of 16 productsDrills

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NT-DRL-104Drills

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

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

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)

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

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