Built for maximum durability and long life with drivers. Innovative pressed carbide tip with aggressive cutting angles for faster drilling and longer bit life. One piece construction withstands higher torque loads than standard quick-change bits. Black oxide finish resist corrosion and increase life of bit. 1/4″ quick-change shank is designed to work with impact drivers, and reduces slipping in standard drill chuck. Built-in hex collar to quickly drive hex or Phillips. head fasteners
