Werko 3mm Ø x 80mm R.H. HSCO Cobalt Drill Bit DIN 338

Heavy Duty Drill with High Heat Resistance for Stainless Steel, Heat
& Acid Resistant Steels, High Tensile
Short Chip Steel's as Well as Titanium
& Titanium Alloys. Type S, 130°point Angle,
Bright finish.