HSS metal drill bit 6 x 93 mm steel 2 pcs

HSS metal drill bit 6 x 93 mm The drill bit for HSS metal is a cylindrical drill bit made of HSS 4341 high-speed steel, heat-treated to a hardness of 56 HRC. The drill bit is cross-shaped, the drill point angle is 135 degrees. The spiral is ground. The drill bit is intended for drilling in steel, cast iron, non-ferrous metals, and plastics. Parameters Diameter 6 mm Length 93 mm Cylindrical type Set of 2