Mitsubishi K VCHSM Miracle High Hardness Steel Machining Solid Carbide Drill 3D External Oil Supply Type 4.7mm VCHSMD0470 1 Piece

Catalog number: VCHSMD0470 Features: ●The shape is suitable for machining high-hardness materials, and it is possible to perform drilling of HRC50 or more and to correct dies after hardening. ●The machined surface is finished well. Applications: ●Workpiece: High-hardness steel. Specifications: ●Blade diameter (mm): 4.7 ●Groove length (mm): 32 ●Total length (mm): 69 ●Shank diameter (mm): 4.7 ●Surface treatment: Miracle coating (VC) Material/Finish: ●Ultra-fine particle cemented carbide (UWC)