Bosch HSS Countersink Bit 12mm

The HSS Countersink Bit, Cylindrical Shank performs smooth countersinking for screws and deburring of holes in soft materials. The ground countersink is made of HSS (high-speed steel) that offers an optimum surface quality for even work in pliable surfaces. Excellent results in soft materials are made possible by five 90-degree cutting edges that continuously work free of chattering and without leaving burrs. It is suitable for use on wood, plastics and non-ferrous metals and has a cylindrical shank system. Cylindrical shank compatible with three-jaw drill chucks. Features and Benefits • Smooth Countersinking in Soft Materials Specifications Diameter: 12,0mm Step height: M 6 Total length: 40mm Shank diameter: 1/4inch Shank diameter mm: 8