Iwata Tool HSS Center Drill (B-type 60°) Taper diameter 6.3.00 mm, Shank diameter 20 mm, Total length 80 mm, Double-edged BCD6.3X20, 1 piece

Catalog number: BCD6.3X20 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): 6.3 ●Shank diameter (mm): 20 ●Total length (mm): 80 ●Center hole angle (°): 60 ●Bevel angle (°): 120 ●Maximum diameter (mm): 13.2 ●Blade length (mm): 8.1 ●Blade shape: double-edged ●Non-coated Material/Finish: ●High-speed steel (HSS)