Iwata Tool HSS Center Drill (B-type 60°) Taper diameter 4.00 mm, Shank diameter 18 mm, Total length 76 mm, Double-edged BCD4.0X18, 1 piece

Catalog number: BCD4.0X18 Features: ●Sharp cutting edge and high toughness provide outstanding durability. ●Two right-hand blades with right-hand twist. ●B-type type that protects the center surface Applications: ●Cutting materials: carbon steel, alloy steel, cast iron, aluminum alloy, stainless steel, mild steel. ●Center hole processing. ●Positioning processing. (Centering) Specifications: ●Taper diameter (mm): 4 ●Shank diameter (mm): 18 ●Total length (mm): 76 ●Center hole angle (°): 60 ●Bevel angle (°): 120 ●Maximum diameter (mm): 10 ●Blade length (mm): 5.2 ●Blade shape: Double-edged Material/Finish: ●High-speed steel (HSS)