General description The 35mm Invisible Hinge Drilling Jig is designed for precision drilling of pivot holes for hinge screws, making it ideal for carpentry projects. This versatile tool allows for easy drilling of hidden hinges and door locks, ensuring a neat finish. Technical specifications Hole diameter: 35 mm Distance between holes: 46 mm, 47 mm, 48 mm, or 52 mm Depth limitation: 15 mm to 45 mm (with depth stop) Compatibility and accessories Includes a 35mm Foster drill bit Compatible with 35mm and 26mm hinges Works with various drill types: pistol drills, bench drills, vertical drills, handheld electric drills, vertical electric drills, and moving belt magnetic drills Installation Attach the depth limiter to prevent drilling too deep Remove the stop for unlimited depth drilling Usage Easy to use with any drill Ideal for drilling holes in cabinet doors or tables