DeWalt FlexTorq Impact Rated Torsion Bit designed to withstand the high forces of today's impact drivers, significantly reducing the instances of failure when fixing large screws in place. Features an optimized torsion zone, maximizing bit life and turning force when used in extreme applications. The contoured area of the bit tip flexes with the torque of the impact driver, reducing breakage and wear in hard and soft joint applications. These DeWalt FlexTorq Impact Rated Torsion Bits are T25 and come in a pack of 5.