It has a 1/4-inch external hex shank and is intended for universal screw-driving with screwdrivers and drill drivers. This Extra Hard Screwdriver Bit is a good choice for universal use. All tasks are achievable thanks to the bit´s S2 Modified Steel a...

The Forstner Bit delivers excellent lifetime for drilling accurate-fit holes. Its toothed-edge design creates less friction and heat for increased durability. The precision drill bit's short centring tip has two main and one periphery (toothed-edge) ...