Special characteristicsExtreme Impact Ready FLEXTORQ screwdriver bits Optimized tip geometry for full fitment in the fastener and reduced cam-out Full-fit head eliminates wobble and screw head rounding Optimized torsion zone maximizes bit life and turning power, even in the most demanding applications Preformed bit area flexes with the impact driver's torque to absorb torque peaks and protect the bit for longer life Included as standard10 Flex Torque 50mm Pozi Bits: 2 x PZ1, 6 x PZ2 and 2 x PZ3.