Designed to withstand high torque, reducing instances of failure. The optimised torsion zone maximises bit life and turning force. These bits are engineered to handle the high forces generated by modern impact drivers, significantly reducing failures when fastening large screws. The contoured torsion zone flexes with the impact driver's torque, extending bit life and performance in extreme applications. This design leads to reduced breakage and wear in both hard and soft joint applications. Specifically designed for high-torque operation in impact drivers, these bits offer longer life and eliminate rounded screw heads and wobbles with less than 4° of movement.