Faithfull Professional 1/4in Hexagon Drive Impact Screwdriver Bits are specifically designed and for use in high torque impact drivers. Manufactured from a unique material specially engineered for extreme durability these bits have an increased working life compared to standard screwdriver bits. Impact bits are designed to distribute impacts evenly, preventing energy waste for efficient screw driving and incorporate torsion areas to absorb torque peaks to reduce stress at the bit tip during heavy loading. All bits feature a precision machined tip to provide an optimum fit helping to prevent screw stripping and cam-out. Description: Pozi Impact Size: PZ3 Length: 50mm Qty: 3