The Concealed Hinge Jig simplifies the process of mounting cabinet doors with hidden hinges. This essential tool helps you accurately drill cup holes for concealed cabinet door hinges using just a standard drill. The kit is designed for precision and ease of use; simply secure the jig with its clamp at the desired location. It features an additional safety shell to shield against sawdust and drill bits, enhancing safety by preventing injuries during use. Its design is a step above other models, offering both advanced functionality and convenience. Constructed from durable aluminum alloy with precision engineering, it ensures exact alignment and easy operation, all while promising an extended lifespan.