【Precise and durable】Our 35mm hinge drilling tool is made of aluminum alloy and has a long service life with precise manufacturing, precise locking and convenient operation. 【Furnishings】1. Install a 35mm hole opener; 2. Adjust the drilling depth to 12-13mm, and then lock the limit ring. 3. Adjust the fixed size of the black pressure block of the quick clamp; 4. Move the hole punch to the board marking and drilling position, and lock the quick clamp. 5. Tighten the drill handle and press the hole to a depth of 12-13mm; 6. Drill a 2mm screw hole on the left and right. 【Commonly used for most common hinges】The distance between the 35mm hole and the edge is 5mm, which is suitable for most common hinges. As a DIY woodworking tool, it is very convenient for you to install the concealed hinges on your doors or cabinets. No professional is required. 【package contents】Package includes: Hinge Drill Locator Body*1, 35mm Hole Opener (with limit ring and fixed screw)*1, 2mm Drill Bit*1, Wrench*2,