- Enhanced Precision: The upgraded 35mm concealed door hinge jig features a new rubber pressure plate and quick clamp, ensuring accurate positioning and rapid drilling. Eliminate the frustrations of manual measuring and marking for hinge placements. - Robust Construction: Crafted from high-quality aluminum alloy, this metal cabinet hinge device includes built-in double bearings for added stability. The included 35mm carbide drill bit is designed for durability and sharpness, making the installation of cabinet door hinges smoother and more efficient. - Versatile Adjustability: This concealed hinge clamp accommodates plate thicknesses from 12 to 25mm and opening depths of 10 to 15mm. Easily adjust the plate thickness with a wrench, and customize the distance from the 35mm holes to the edge within a range of 3/4/5/6mm. - User-Friendly Design: Compatible with most common hinges, the 35mm hinge hole drill clamp comes with a 35mm hole saw and a 2mm drill, making it suitable for any electric drill. Perfect for woodworking projects, it is ideal for locating and installing hinges in kitchen cabinets, wardrobes, and cabinet doors. - Step-by-Step Instructions: 1. Adjust the button to match the thickness of the clamping plate. 2. Secure the locking plate according to the drill marking. 3. Set the drilling depth using the boundary ring (typically 12-13mm). 4. Drill the 35mm hole and the left/right 2mm screw holes. 5. Install the hinge. This tool streamlines your hinge installation process, offering precision and durability for a variety of cabinetry projects.