HSS · DIN 334 C · 3 cutting edges · Countersink angle 60° · Straight shank · Right-hand cutting · Ideal for burr-free and chatter-free countersinking, deburring, and countersinking in steel and cast iron as well as non-ferrous and light metals · Best results at low cutting speed Further technical information: · Feed in steel up to 500 N: 0,14mm/rev