35mm Hinge Drilling Tool, Concealed Guide, Hinge Hole Locator, Woodworking Hole Opener Description: 100% brand new and high quality. Hinge hole locator, ABS plastic material, lightweight and portable, easy to use; alloy rotor, sharp and durable, continuous knife, suitable for positioning and installing furniture door hinges Instructions: 1. Determine the position of the hinge cup, the short plate is facing up, the screw is fixed on the edge of the wooden board, and the hinge cup hole is drilled; 2. Draw a corresponding center line on the other board, the short board is facing down, the middle line is aligned with the inverted triangle, and the hinge positioning hole is drilled; 3. Install the hinges. Package Included: 1 x Location Guide