A precision drilling jig for installing concealed cabinet ('euro-style') hinges accurately and quickly. Features tool-free inset positioning for rapid setup and pilot hole guides to ensure perfect hinge alignment. For use with a standard Combi Drill. Includes 35mm TCT machine bit. 3, 4, 5, 6mm Hinge Inset Positions quickly sets the correct distance from the edge of the door. In-built Depth Stop to prevent over-drilling. Pilot Hole Plate ensures hinges are mounted perfectly square. Pin Guide System minimises setup time guarantees positional accuracy. Glass Fibre Reinforced Nylon Body minimises weight whilst retaining strength. Spring-Loaded Drill Guide prevents machine bit from damaging door surfaces. Large Clamping Area to secure the jig during use. Includes 35mm TCT Machine Bit with cutting spurs for a cleaner finished edge, especially in man-made materials such as MFC and MDF. Insets 3, 4, 5, 6 mm Bit Diameter 35 mm Bit Shank Diameter 9.5 mm