Irwin Impact Concrete Screw Installation Bits 5/32 x 4 L in. Size:5/32" x 4" Ortho Groundclear

Ortho Groundclear

Dimmable: Designed to be dimmable when used with a compatible dimmer switch (not included)

Base and countersunk screw holes

3 cans treat up to 18

Irwin Impact Concrete Screw Installation Bits 5/32 x 4 L in. Size:5/32" x 4" Ortho GroundclearBuilt 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