Carbide Drill Coated with Inner Through Coolant Hole Parallel Shank Metal Efficient 4.5-20mm 100-200mm CNC Tool Deep Hole Drill

Use : Metal Drilling
Material : Cobalt Steel Alloys
Model Number : Deep Hole Drill
DIY Supplies : Metalworking
Type : Gun Drill Bit
Origin : Mainland China


Product Name: Tungsten Steel Carbide internal cold drill for central water outlet

Product material: ultra fine grain tungsten steel cemented carbide

Product coating: nano composite coating

Product features: excellent machining accuracy and reliable technology, smooth chip removal, low cutting resistance, excellent wear resistance; Stable and lasting tool life, efficient processing efficiency;

Product application: applicable to ISO workpiece material groups P, M, N, S, H, O. oil and emulsion can be used.

Product range: general machinery industry, mold industry, automobile industry and energy industry.

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