Wera 871/4 DC Torq-Bit 8 Werkzeugstahl legiert diamantbeschichtet F 6.3 1

High quality bits for TORQ-SET® screws. The stronger flanks – when compared with the conventional TORQ-SET profile – result in 70% more breaking torque and thereby enhanced durability whilst at the same time providing a perfect fit in the screw head. The diamond coating of the bit ensures a secure fit in the screw, reduces the contact pressure required and lowers the risk of slipping. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.