2608577048 - HSS twist drill bit with hex shank 3.0 mm 3 x 33 x 72 mm

1/4" hexagon shank for universal use. The HSS Impact Control metal drill bit offers maximum robustness for drilling metal with impact wrenches. The very robust body of the drill bit guarantees maximum robustness. Precision ground with aluminium oxide coating for rapid chip removal and minimum wear. For alloyed and unalloyed steel up to a tensile strength of 900 N/mm2, forged steel, grey cast iron, sintered iron, malleable cast iron, non-ferrous metals, hard plastics.