Shank with 3 clamping surfaces · With 2 cutting edges · Countersink angle 20° · Conically rising cutting edges are radially relief ground, thereby resulting in a peeling cut · Universal tool with a large area of application, especially suitable for sheet metal forming but also plastics · Can be used on any drill Further technical information: · No. of cutters: 2 · Shank Ø: 9mm · Cutting material: HSS · Overall length: 103mm