DeWalt Impact Rated Torsion Bits PH3

Designed to withstand the high forces of today's impact drivers, significantly reducing the instances of failure when fixing large screws in place. Optimised torsion zone, maximising bit life and turning force when used in extreme applications. Contoured area of the bit tip flexes with the torque of the impact driver. Flex optimised to transfer maximum torque through the screw and maximise life. Reduced breakage and wear in hard and soft joint applications.