The Irwin Pozidriv Impact Screwdriving Bits are specifically engineered for use in high torque Impact Drivers. They are manufactured from heavy-duty, high-grade steel and have a 3 times increased bit life compared to standard screwdriver bits....

Irwin Pozi insert screwdriver bits engineered for use in hand-driving applications or with power tools, designed for use in insert holder with C-clip for retaining ring notch Compact and versatile with a 1/4 inch hex body and made from high grade ...

The Irwin Phillips insert screwdriver pozi bits are engineered for use in hand-driving applications or with power tools, designed for use in insert holder with C-clip for retaining ring notch. The bits are compact and versatile with a 1/4 inch hex...