Jiangsu Profile
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Product List
46. Hiboo Cheap Price Carbide Twist Oil Drills with Coolant Hole 
[Jan 24, 2025]
[Jan 24, 2025] Product Description High performance Carbide Oil Hole Drill Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural strength:4300N/mm2 For ...
Company: Changzhou Hongjian Tools Co., Ltd.
47. High-Performance Carbide Twist Drill for CNC Non-Conventional Machining [Dec 30, 2025]
[Dec 30, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Effective Cooling & Lubrication: Coolant over flutes cools, reduces friction, and flushes chips. 2. Simpler Tooling & Lower Pressure: Easier than ...
48. High-Quality CNC Twist Drill for Efficient Aluminum Machining [Dec 30, 2025]
[Dec 30, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1.Effective Surface Cooling/Lubrication: Externally directed coolant cools the drill and surface, reduces friction, and clears chips near the hole ...
49. Precision Carbide Twist Drill for Steel Stainless Steel [Dec 30, 2025]
[Dec 30, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Efficient Surface Cooling/Lubrication: External coolant over flutes cools the drill and workpiece, reducing friction and aiding chip removal at ...
50. Efficient Carbide Twist Drill for Steel and Stainless Steel with Custom Options [Dec 30, 2025]
[Dec 30, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Enhanced Cooling & Lubrication: External coolant over flutes cools the drill and workpiece, reduces friction, and aids chip removal at the hole ...
51. High-Performance Carbide Twist Drill for Stainless Steel and Cast Iron [Dec 29, 2025]
[Dec 29, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Efficient Cooling/Lubrication: External coolant over flutes cools the drill and workpiece surface, minimizing friction and aiding chip removal at ...
52. Durable Carbide Twist Drill for Steel and Cast Iron with Custom Options [Dec 29, 2025]
[Dec 29, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Optimized Surface Cooling/Lubrication: Coolant externally directed over the flutes effectively cools both the drill body and workpiece surface, ...
53. High-Quality Twist Drill for CNC Aluminum with Carbide Insert [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Surface Cooling/Lubrication: Coolant over flutes cools drill and workpiece, reduces friction, and aids chip removal. 2.Easier Tooling & Lower ...
54. Advanced Carbide Twist Drill for High-Speed CNC Aluminum Cutting [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Coolant on flutes cools drill/workpiece, reduces friction, and clears chips at entry. 2.Easier to make/maintain than internal drills; works with ...
55. Premium Tungsten Carbide Twist Drill for CNC Metal Processing [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1. Effective Surface Cooling/Lubrication: External coolant over flutes cools the drill, reduces friction, and aids in chip removal near the hole. 2. ...
56. Premium CNC Tool: High-Performance Carbide Twist Drill for Aluminum [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Effective surface cooling/lubrication via external coolant reduces friction and aids chip removal. 2. Simpler tooling & lower pressure: Easier ...
57. Durable Tungsten Carbide Twist Drill for CNC Machining Aluminum [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Effective Cooling/Lubrication: External coolant reduces friction, cools the drill, and clears chips. 2.Simpler Tooling & Lower Pressure: Easier to ...
58. Precision Carbide Twist Drill for Metal-Cutting CNC Machine Tools [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1. Surface Cooling/Lubrication: External coolant over flutes cools drill body, reduces friction, and removes chips near hole entrance. 2. Simpler ...
59. Premium High-Performance Tungsten Carbide Twist Drill for CNC Aluminum [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Surface Cooling/Lubrication: Coolant over flutes cools drill and workpiece, reduces friction, and clears chips near the entrance. 2.Simpler Tooling ...
60. Advanced Carbide Twist Drill for Precision CNC Aluminum Machining [Dec 27, 2025]
[Dec 27, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1.Effective Surface Cooling/Lubrication: Coolant over flutes cools drill/workpiece, reduces friction, and flushes chips away near hole entrance. ...
