Mitsubishi K VCHSM Miracle High Hardness Steel Machining Solid Carbide Drill 3D External Oil Supply Type 4.3mm VCHSMD0430 1 Piece

Catalog number: VCHSMD0430 Features: ● Adopts a shape suitable for machining high-hardness materials, allowing for drilling of HRC50 or more and mold correction after hardening. ● The machined surface is finished well. Applications: ● Work material: High-hardness steel. Specifications: ● Blade diameter (mm): 4.3 ● Groove length (mm): 29 ● Total length (mm): 64 ● Shank diameter (mm): 4.3 ● Surface treatment: Miracle coating (VC) Material/Finish: ● Ultra-fine particle cemented carbide (UWC)