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31. High Quality Tungsten Carbide Carbide Twist Drill Straight Drilling for Machine D6.7*34*79L*D8 
[Jan 05, 2024]
[Jan 05, 2024] High Quality Tungsten Carbide Carbide Twist Drill Straight Drilling for Machine D6.7*34*79L*D8 Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance cutting tools designed for ...
Company: Changzhou Lihao Tools Co., Ltd.
32. Goldmoon High Quality HSS Twist Drill for Metal [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Name Twist Drill Bit Standard DIN338/DIN 1987/DIN340/DIN 1869 etc Material HSS(4241/4341/6542/M35) Surface finish black/Tin-coated/black and ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
33. Carbide Twist Drill for Steel and Stainless Steel with Custom Solutions [Aug 12, 2025]
[Aug 12, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Efficient Surface Cooling/Lubrication: External coolant over flutes cools both drill body and workpiece, reducing friction and aiding chip ...
34. Custom Carbide Twist Drill for Steel Stainless Steel and Cast Iron Use [Aug 11, 2025]
[Aug 11, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Effective Surface Cooling/Lubrication: Externally directed coolant over the flutes cools the drill body and workpiece surface, reducing friction ...
35. Customizable Carbide Twist Drill for Steel and Cast Iron Projects [Aug 11, 2025]
[Aug 11, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Achieve optimal surface cooling: Direct external coolant flow over flutes cools both the drill and workpiece, reducing friction and efficiently ...
36. High-Speed Carbide Twist Drill for Steel and Stainless Steel Custom Needs [Aug 11, 2025]
[Aug 11, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Efficient Surface Cooling/Lubrication: External coolant over the flutes cools the drill body and workpiece, reduces friction, and aids in chip ...
37. Versatile Carbide Twist Drill for Steel and Cast Iron with Customization [Aug 11, 2025]
[Aug 11, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Optimal Surface Cooling & Lubrication: External coolant over flutes cools the drill and workpiece, reduces friction, and aids chip removal at the ...
38. Handerk Straight Shank Tungsten Steel CNC Twist Drill Bit 5D Solid Carbide Drill for Aluminum [Aug 25, 2025]
[Aug 25, 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: ...
39. Handerk Parallel Shank Twist Drill Bits 3D Coolant Through Carbide Drill for CNC [Aug 25, 2025]
[Aug 25, 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: ...
40. Handerk High Quality Twist Drill Bit 5D Coolant Through Carbide Drill for CNC Tool [Aug 25, 2025]
[Aug 25, 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: ...
41. Handerk Tungsten Carbide Twist Drill 3D Coolant Through Carbide Drill for CNC Machine Tool [Aug 25, 2025]
[Aug 25, 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: ...
42. Handerk Factory Customized Tungsten Solid Carbide Twist Drill Bits 5D Solid Carbide Drill for CNC [Aug 25, 2025]
[Aug 25, 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: ...
43. Handerk CNC Drilling Tools Tungsten Carbide Twist Drilling Bits 3D Solid Carbide Drill [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: ...
44. Handerk Solid Carbide High Performance Twist Drill Bits Straight Shank 3D Solid Carbide Drill 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: ...
45. Handerk CNC Tools Tungsten Carbide Twist Drilling Bits 3D Solid Carbide Drill for Aluminum [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: ...
