Jiangsu Profile
Product List
1036. Handerk Tungsten Carbide 2 Flute Coolant Tool Coolant Drill Bits Cold for Drilling Hole for CNC 
[Jan 22, 2026]
[Jan 22, 2026] 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: ...
1037. Handerk China Manufacturer Custom Twist Drill Bit Spotting Drill Bits for CNC Tool [Jan 22, 2026]
[Jan 22, 2026] 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: ...
1038. Handerk Tungsten Carbide Drill Bit CNC Machine Drilling Hole 2 Flutes 5D Twist Drill Bit [Jan 22, 2026]
[Jan 22, 2026] 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: ...
1039. Handerk CNC Drilling Tool Tungsten Carbide Twist Drill Bits Milling Bits for Aluminum [Jan 22, 2026]
[Jan 22, 2026] 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: ...
1040. Handerk China Manufacturer 3D Solid Carbide Drill Aluminum Use Drilling Bits for CNC Tool [Jan 22, 2026]
[Jan 22, 2026] 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: ...
1041. API 12 1/4" IADC635 Rock TCI Tricone Drill Bit for Water Mining Well [Jan 22, 2026]
[Jan 22, 2026] Description Tricoen Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which ...
Company: Suzhou Energy Tool Co., Ltd.
1042. 3D 5D Metric Diameter 22mm 16.3 6.8 0.5 mm Solid Carbide Drill Bits for Stainless Steel [Jan 20, 2026]
[Jan 20, 2026] Carbide Spot Drills Product Name Internal Cold Drill Bits Material Tungsten steel MOQ 10 Size Customized Size Customized OEM/ODM Package Standard Packing Type Twist Drill Bit Total ...
Company: Changzhou Hongjian Tools Co., Ltd.
1043. 7-7/8" (200mm) IADC 647 Tricone Drill Bit with Tungsten Carbide Tooth for Mining [Jan 15, 2026]
[Jan 15, 2026] Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification ...
Company: Suzhou Energy Tool Co., Ltd.
1044. API Soft Formation 8-1/2" Steel Tooth Tricone Drill Bit for Water Well Drilling [Jan 15, 2026]
[Jan 15, 2026] Product Description Tricone Drill bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API spec which are ...
Company: Suzhou Energy Tool Co., Ltd.
1045. 12 "S323 PDC Drill Bit with API Certificate Mining Rock Well Drilling Tool [Jan 14, 2026]
[Jan 14, 2026] Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to ...
Company: Suzhou Energy Tool Co., Ltd.
1046. Bq Diamond Core Drill Bit for Wireline Core Drilling [Feb 24, 2026]
[Feb 24, 2026] Durable Diamond Core Drill Bit for Geological Exploration Core Drilling Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock formations. ...
1047. Durable Hex Shank Drill Bits for Fast Metalworking Projects [Jan 17, 2026]
[Jan 17, 2026] 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.
1048. High Precision 135-Degree Hex Shank Drill Bits for Woodwork [Jan 17, 2026]
[Jan 17, 2026] 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.
1049. Premium Cobalt M35 Drill Bits for High-Precision Engineering [Jan 17, 2026]
[Jan 17, 2026] 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.
1050. Premium High-Speed Steel Drill Bits for Accurate Drilling [Jan 17, 2026]
[Jan 17, 2026] Best Titanium Hss Step Drill Bit for metal,wood,plastic Step Drill Bit Material HSS4241(HSS4341,M2,M35 are available) Step Drill Bit Style Straight Flute(Spiral Flute is available) Step Drill Bit Shank 3-Way ...
Company: Danyang Ergaster Tools Co., Ltd.
