Concealed Hinge Installation Kit, 15,25mm Clamping, Includes Drill Bit Hex Wrenches

Great Accuracy: The accurate hinge positioning of the built in indexing plate is easy to use with any drill bit without special tools. With Drill Bit: Comes with a 35mm carbon steel drill bit with thick blade, which ensures high efficiency in hole drilling and opening. Extensive Uses: Widely applied to the hinge positioning, opening, drilling and installation on door, cabinet, furniture, and so on. Safer Clamping: to clamp 15-25mm plate, the adjustable press plate and quick fixing clamp enables quick and simple operating. Aluminum Alloy: Adopting premium aluminum alloy material, you don't need to worry about hot melting, very sturdy for long term use.