High Quality: The drill bit adopts ultra-hard alloy which makes cutting sharper, unhindered chip removal with super reaming ability and excellent reaming performance. Hinge hole cutter: bore diameter is 35mm. Special removable depth stop design makes drilling easier. Concealed Hinge Boring Jig: Features a V locator that works off a center reference line and quickly locates center-drilling points for all brands of hinges and mounting plates Easy to use: easily and conveniently dip the cup hole on the cabinet door or desktop by yourself with the hinge drilling jig, suitable for their own home operation, even if you you are not professionals, you can quickly locate center drill points for hinges and mounting plates. Multiple use: suitable for drill press, pistol drill, bench drill, vertical drill, hand electric drill, stand motor drill and hand drill moving ribbon type magnetism, etc.The drill guide is widely used, which is suitable for DIY or professional carpentry engineers. Description: 35mm Hinge Jig ABS Plastic Hinge Installation Woodworking Drilling Guide Hinge Hole Boring Furniture Door Cabinets Tool for Carpentry Features: 1. Hinge Quick Installation Template The hinge drill guide can help you quickly drill the perfect concealed hinge hole. Suitable for positioning and installing furniture door cabinet hinges 2. 35mm Hinged Hole Saw Jig ABS plastic hinge hole jig, lightweight and portable, easy to use. How to use: 1. Determine the position of the hinge cup, the short board facing up, the screw is fixed on the edge of the board, drill the hinge cup hole. 2. Draw a corresponding center line on the other board, the short board is facing down, the center line is aligned with the inverted triangle, drill the hinge base positioning hole. 3. Install the hinges. Specifications: Material: ABS Hole: 35mm Size: 77*66mm Package included: 1x 35mm hinge drilling jig + Forstner drill set.