
Made of chrome vanadium steel With depth stop For flush screwdriving in soft materials Prevents screwdriving too deep into plasterboard and plywood For use with a bit holder (available separately) or directly in a cordless drill or screwdriver 3 bits, 25 mm, 6.3 mm (1/4") male hexagon drive, PH2 crosshead 3 bits, 50 mm, 6.3 mm (1/4") male hexagon drive, PH2 crosshead