Irwin Impact Concrete Screw Installation Bits 3/16" X 6" Size:3/16" x 6" Permanently Lubricated Ball Bearings

Permanently Lubricated Ball Bearings

manufactured from steel wire

100' provides connection from your speaker to your audio/video receiver or amplifier

and automatically disengages when pulled

Ideal for hard-to-reach lamps

Irwin Impact Concrete Screw Installation Bits 3/16" X 6" Size:3/16" x 6" Permanently Lubricated Ball BearingsBuilt 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