General description These hinge drill bits are designed for reliable and accurate centering of holes for mounting hinges and various types of hardware. They are widely used on wood and plastic, making them a versatile tool for woodworking projects. Technical specifications Material: 4241 HSS, Brass Drill Size: 5mm Hex Shank Size: 1/4 inch Usage Ideal for installing locks and knobs in doors and cabinets. Suitable for drilling larger diameter holes through desks and other materials. Other information The yellow tip is made of high-quality brass, which is wear-resistant, rust-resistant, and durable. This high-speed drill bit is sharper and lasts longer than traditional drill bits. Package Contents: 1 x Hinge Drill Bit