30pcs 150mm PH Impact Screwdriver Bit Set. Set contains: 10 x PH1, 10 x PH2, 10 x PH3 Engineered for precision and durability, these bits are built to handle high-torque applications effortlessly. The impact-rated design along with the 1/4″ shank provide universal compatibility with your impact driver of choice. With precision-machined tips these bits ensure a secure grip, eliminating stripping and cam-out issues. Torsion Zone allows slight flexion which reduces bit breakage and increases torque transfer.
