Irwin Impact Concrete Screw Installation Bits 3/16" X 6" Size:3/16" x 6" Three holes one at each

Three holes one at each end and one on the back

High Quality

63 inches closed and 1

Hydrogen Sulfide

It is easy to clean and will slide in and out of your pocket quickly

Irwin Impact Concrete Screw Installation Bits 3/16" X 6" Size:3/16" x 6" Three holes one at eachBuilt in hex collar for Tapcon* screws or other concrete screws, serves as a stop feature for drilling the perfect hole depth Drill drive installation sleeve slides over bit and engages with hex collar to quickly drive hex or Phillips** head fasteners One piece construction withstands higher torque loads than standard quick change bits 1 4" quick change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks