Technical Data Length 25.0 mm Product text Drive ISO 1173-C6.3, 1/4” external hex shank Specification PH 2, 25 mm EXTRA HARD SCREWDRIVER BIT FOR ROTARY DRILLS/DRIVERS The Extra Hard Screwdriver Bit is a good choice for universal use S2 Modified Steel and an optimised heat treatment process results in extra-hard quality for adequate performance The tapered torsion zone copes easily with torque peaks, fulfilling all tasks Hex shank for maximum power transfer in standard three-jaw drills and hexagonal drill driver chucks.








