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31. Tungsten Carbide Twist Drill for CNC Machine Tools for Steel 
[Jan 20, 2026]
[Jan 20, 2026] Product Description twist drill bit Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten Steel HRC 65 ...
Company: Changzhou Hongjian Tools Co., Ltd.
32. Advanced Premium Carbide Twist Drill for CNC Aluminum Milling Tools [Dec 26, 2025]
[Dec 26, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1. Effective Cooling/Lubrication: External coolant over flutes cools the drill and workpiece, reduces friction, and flushes chips near the hole ...
33. Solid Carbide Twist Drill Coolant Hole Stone Carving Tools Milling Cutter CNC Carbide Drill [Sep 02, 2025]
[Sep 02, 2025] Solid Carbide Twist Drill with Coolant Hole Stone Carving Tools Milling Cutter CNC Router Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance cutting tools designed for drilling ...
Company: Changzhou Lihao Tools Co., Ltd.
34. Sundi Cool Quickly Durable Alloy Material Fried Dough Twists Drill for Electronics [Oct 23, 2024]
[Oct 23, 2024] Product Description DLC coating can improve wear resistance, reduce friction, prevent tool sticking, increase cutting speed, extend tool life and improve surface quality. Coating Color Hardness ...
Company: Wuxi Sundi Precision Tools Co., Ltd
35. High Grade Cutting Edge Sharpness Fried Dough Twists Drill for Aerospace [Oct 23, 2024]
[Oct 23, 2024] Product Description DLC coating can improve wear resistance, reduce friction, prevent tool sticking, increase cutting speed, extend tool life and improve surface quality. Coating Color Hardness ...
Company: Wuxi Sundi Precision Tools Co., Ltd
36. High Precision 1mm-20mm HRC55 Tungsten Carbide Drill Bits CNC Straight Shank Twist Drill [Jan 05, 2024]
[Jan 05, 2024] High precision 1mm-20mm Hrc55 Tungsten Carbide Drill Bits Cnc Straight Shank Twist Drill Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance cutting tools designed for drilling ...
Company: Changzhou Lihao Tools Co., Ltd.
37. Tungsten Carbide Twist Drill for CNC Machine Tools Drilling Hole Micro Drill Bit for Steel, Copper, ... [Jan 05, 2024]
[Jan 05, 2024] Tungsten Carbide Twist Drill for CNC Machine Tools drilling hole Micro Drill Bit For Steel ,Copper, Brass, fresa Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance cutting ...
Company: Changzhou Lihao Tools Co., Ltd.
38. CNC Processing Carbide Tool HRC55 Solid Carbide Twist Drills with Coolant Holes High Quality Fully ... [Jan 05, 2024]
[Jan 05, 2024] CNC Processing Carbide Tool HRC55 Solid Carbide Twist Drills with Coolant Holes High Quality Fully Ground Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance cutting tools ...
Company: Changzhou Lihao Tools Co., Ltd.
39. Fresas End Mill 2 Flute Coolant Tool Coolant Drill Bits Cold Twist Drill for Drilling Hole CNC ... [Jan 05, 2024]
[Jan 05, 2024] fresas end mill 2 Flute Coolant Tool Coolant Drill Bits Cold twist drill for drilling hole cnc machine tools Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance cutting tools ...
Company: Changzhou Lihao Tools Co., Ltd.
40. Solid Carbide Cold Drill Carbide Drill Bits Tungsten Steel Twist Internal Cold Dilling Tool Coating ... [Jan 05, 2024]
[Jan 05, 2024] Solid Carbide cold drill carbide drill bits tungsten steel twist internal cold dilling tool coating inner cooling drills Product Description Tungsten Carbide Drill Bits Carbide drill bits are high-performance ...
Company: Changzhou Lihao Tools Co., Ltd.
41. Advanced Carbide Twist Drill for Precision Cast Iron Machining [Dec 30, 2025]
[Dec 30, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Efficient cooling/lubrication with external coolant reduces friction and aids chip removal. 2. Easier manufacturing with lower pressure; ...
42. Precision Carbide Twist Drill with Customization for CNC Machining [Dec 30, 2025]
[Dec 30, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Surface Cooling/Lubrication: Coolant over flutes reduces friction and flushes chips. 2. Simpler Tooling & Lower Pressure: Easier to make and use ...
43. High-Performance Carbide Twist Drill for CNC Aluminum and Steel [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1. Efficient Surface Cooling/Lubrication: External coolant cools the drill and surface, reduces friction, and clears chips. 2. Simpler Tooling & ...
44. Durable Premium Carbide Twist Drill for CNC Machining Applications [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Efficient Surface Cooling/Lubrication: External coolant reduces friction, cools the drill, and aids chip removal. 2.Simpler Tooling & Lower ...
45. High-Quality Carbide Twist Drill for CNC Machining Steel and Iron [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Effective Cooling/Lubrication: Directs coolant over flutes to cool the drill, reduce friction, and flush chips away. 2.Simpler Tooling & Lower ...
