FAMAG HSS-Ground Drill Bit Short with 1/4" HEX Drive Long Version

One-piece twist drill bit, fully ground from the solid, long version with hexagonal shank for bit holder (1/4“; E 6,3), polished section of the surface of the cone 118°, blank ground, For drilling alloyed and not alloyed steel and cast steel up to 900 N/mm², grey and malleable iron etc., with a cordless screwdriver. The ground chip flutes guarantee a good chip removal. It is recommended to use lockable bit holders to avoid the drill bit getting jammed in the drill hole. HSS-G. RPM Relevant diagrams respectively cordless screwdriver