Iwata Tool B-type high speed center drill with coating, taper diameter 4.0, shank diameter 18.0, BCD4.0X18TICN, 1 piece

Catalog number: BCD4.0X18TICN 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): 4 ●Shank diameter (mm): 18 ●Total length (mm): 76 ●Center hole angle (°): 60 ●Surface treatment: TiCN coating ●Maximum diameter (mm): 10 ●Blade length (mm): 5.2 ●Bevel angle (°): 120 ●Blade shape: Double-edged ●Blade shape: Double-edged ●Surface treatment: TiCN coating Material/Finish: ●High-speed steel (HSS)