Guhring Center Drill NC Spotting Drill 0556 Shank Diameter 8mm Center Hole Angle 120° 0556 008.000 1 Piece

Catalogue number: 0556 008.000 Features: ●Thin core, so no thinning is required even after grinding. ●Extremely short chisel width allows for sharp cone-shaped center holes. Applications: ●Cutting materials: general structural steel, carbon steel, alloy steel, stainless steel, aluminum alloy, cast iron. ●Positioning processing. ●Hole chamfering. Specifications: ●Thread diameter (mm): 8 ●Shank diameter (mm): 8 ●Total length (mm): 79 ●Center hole angle (°): 120 ●Surface treatment: Non-coated ●Blade shape: Single-edged ●Number of blades (pieces): 2 Material/Finish: ●High-speed tool steel (HSS)