Irwin 1892820 Impact Drill Bit, 13/64", Black Oxide big-and-odd-items-free-shipping-over-35 Hollow core and serrated holds

Hollow core and serrated holds screen material

Crate Assembly And Wood To Concrete

twin lead threads for fast drive time

Large hard stamped size markings for easy identification

contractors and inspectors

Irwin 1892820 Impact Drill Bit, 13/64", Black Oxide big-and-odd-items-free-shipping-over-35 Hollow core and serrated holdsHighlights: Black Oxide Size: 13 64" Built for maximum durability and long life with impact drivers Black oxide finish resists corrosion and increases life of extractor One piece construction withstands higher torque loads than standard quick change bits Made from premium high speed steel with black oxide finish for added corrosion resistance WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov