General description A pack of 5 high-quality 12.0mm cobalt twist drill bits, ideal for use on hard and soft metals including stainless steel. Made from cobalt alloy, these drill bits are highly durable and heat resistant, providing an extended life. Technical specifications Diameter: 12.0mm Material: Cobalt steel alloy Point angle: 118° Standard: DIN 338 Suitable for: Alloys, cast iron, hardened steel, stainless steel, titanium Other information Part of a range of HSS cobalt drill bits in metric sizes from 1.0mm - 13.0mm (Part Nos. 35120 - 35147)