HSS-Co · Countersink angle 90° · With straight shank · Peeling cut · The chip-flow through the bore hole prevents the chips from jamming the work piece · Ideal for burr-free and chatter-free countersinking and deburring of 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: 0,16mm/rev · Shank Ø: 12mm · Cutting material: HSS-Co · Overall length: 85mm