Jiangsu Profile
Product List
2401. Handerk HRC55 Tungsten Carbide Twist Drill Bits High Speed Steel Spotting Drill Bit for CNC Tool 
[Aug 13, 2025]
[Aug 13, 2025] 1.High quality carbide rod All cutting materials are from international famous brands, high hardness, long tool life. Grade HRC45 HRC55 HRC65 HRC68 Materials DU20 MH12S ZK40SF GU25UF Details Grain size: ...
2402. Handerk China Manufacturer Custom Twist Drill Bit Spotting Drill Bits HRC55/65 Drilling for ... [Aug 13, 2025]
[Aug 13, 2025] 1.High quality carbide rod All cutting materials are from international famous brands, high hardness, long tool life. Grade HRC45 HRC55 HRC65 HRC68 Materials DU20 MH12S ZK40SF GU25UF Details Grain size: ...
2403. Handerk CNC Machine Router Bits Tools Manufacturer Solid Tungsten Carbide Twist Drill Bit for ... [Aug 13, 2025]
[Aug 13, 2025] 1.High quality carbide rod All cutting materials are from international famous brands, high hardness, long tool life. Grade HRC45 HRC55 HRC65 HRC68 Materials DU20 MH12S ZK40SF GU25UF Details Grain size: ...
2404. Handerk 5D Coolant Through Carbide Drill Twist Drill Bits Set CNC Drilling Tools for Metal [Aug 13, 2025]
[Aug 13, 2025] 1.High quality carbide rod All cutting materials are from international famous brands, high hardness, long tool life. Grade HRC45 HRC55 HRC65 HRC68 Materials DU20 MH12S ZK40SF GU25UF Details Grain size: ...
2405. High-Speed Steel Precision Twist Drill Bit Set for Professionals [Sep 01, 2025]
[Sep 01, 2025] Quick Change 6.35mm Hex Shank Hss Twist Drill Bit Drilling Material M2(HSS4241,HSS4341,M35 is available) Drilling Point Angle 118 Degree /135 Degree Spilt Point Drilling Process Fully Ground (Roll forged,Rolled & ...
Company: Danyang Ergaster Tools Co., Ltd.
2406. Professional Grade Titanium Twist Drill Bit Set for Metal and Wood [Sep 01, 2025]
[Sep 01, 2025] Quick Change 6.35mm Hex Shank Hss Twist Drill Bit Drill Material M2(HSS4241,HSS4341,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill Process Fully Ground (Roll forged,Rolled & ...
Company: Danyang Ergaster Tools Co., Ltd.
2407. Premium Fully Ground Twist Drill Bit Set for Precision Drilling [Aug 25, 2025]
[Aug 25, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Material M35(HSS4241,HSS4341,M2 is available) Point Angle 118 Degree /135degree Spilt Point Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
2408. Great Quality Coated Carbide Twist Drill Bit for Cast Iron Processing [Jul 10, 2025]
[Jul 10, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
2409. China Factory Tungsten Carbide Step Twist Drill Bit for Aluminum Alloy [Jul 10, 2025]
[Jul 10, 2025] China Factory Tungsten Carbide Step Twist Drill Bit For Aluminum Alloy About Us: Changzhou Aitefasi Tool Co., Ltd. founded in 2004, is a high-tech manufacturer specialized in providing High-performance carbide ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
2410. Premium HSS DIN338 Jobber Length Twist Drill Bit for Metal [Aug 19, 2025]
[Aug 19, 2025] Titanium Drill Bits (5 pcs),HSS Metal Drill Bits for Wood, Metal, Steel, Plastic, Aluminum Alloy Drill Material HSS4241(HSS4341,M2,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
2411. Premium 29-Piece M35 High-Speed Steel Twist Drill Bit Set [Aug 19, 2025]
[Aug 19, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Material M35(HSS4241,HSS4341,M2 is available) Point Angle 118 Degree /135degree Spilt Point Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
2412. Heavy-Duty Carbon Steel Twist Drill Bit Set for Precision Work [Aug 19, 2025]
[Aug 19, 2025] Countersink Material Carbon Steel(HSS is available) Drill Material HSS 4241(4341,6542,M35 are available) Type Countersink drill bit Drill Process Roll Forged Flutes 2 Shank Cylindrical Shank(Hex Shank Size ...
Company: Danyang Ergaster Tools Co., Ltd.
2413. Premium HSS Twist Drill Bits for Accurate Metalworking [Aug 19, 2025]
[Aug 19, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
2414. Premium High-Precision HSS Twist Drill Bits for Metal and Wood [Aug 19, 2025]
[Aug 19, 2025] DIN338 Roll Forged HSS Twist Drill Bit for Wood Metal Aluminium PVC Iron Drilling Drill Material HSS4241(HSS4341,M2,M35 is available) Drill Point Angle 118 Degree /135degree Spilt Point Drill Process Fully Ground ...
Company: Danyang Ergaster Tools Co., Ltd.
2415. Carbide Twist Drill Cutting Tools for Precision Steel and Cast Iron Work [Aug 13, 2025]
[Aug 13, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Effective Surface Cooling/Lubrication: External coolant over the flutes cools the drill body and workpiece surface, reduces friction, and ...
