Iwata Tool B-type high speed center drill with coating, taper diameter 6.3, shank diameter 20.0, BCD6.3X20TICN, 1 piece

Catalog number: BCD6.3X20TICN Features: ●Sharp cutting edge and high toughness provide outstanding durability. ●Right-hand blade with right-hand twist, two blades. ●B-type type that protects the center surface. ●High-efficiency machining is possible compared to general titanium coating. ●Multi-layer coating with high hardness and low friction coefficient for difficult-to-cut materials is applied. Applications: ●Cutting materials: carbon steel, alloy steel, cast iron, aluminum alloy, stainless steel, mild steel. ●Center hole machining. ●Positioning machining. (Centering) Specifications: ●Taper diameter (mm): 6.3 ●Shank diameter (mm): 20 ●Total length (mm): 80 ●Center hole angle (°): 60 ●Surface treatment: TiCN coating ●Bevel angle (°): 120 ●Maximum diameter (mm): 13.2 ●Blade length (mm): 8.1 ●Blade shape: Double-edged ●Blade shape: Double-edged ●Surface treatment: TiCN coating Material/Finish: ●High-speed steel (HSS)