Additional Details ------------------------------ Product description: This 7/64" quick-change hinge bit is part of Snappys 1/4" hex drive bit and accessory line that lets you quickly and easily change from one bit to the next. The 7/64" spring-loaded self-centering bit works for 5 and 6 screws and will perfectly align your screw holes with the holes in your hinges, drawer slides or other similar hardware.