Size: 10 x 16 x 3.5cm Package List:1 x Hole Locator1 x 35mm Orange Hole Opener Hinge punching locator made of ABS plastic material, which is light and portable, easy to operate. The rotor is made of high quality alloy material, which is sharping and durable. This product is suitable for the positioning and installation of furniture door cabinet hinges.The rotor is made of high quality alloy material, which is sharping and durable.Small size, easy to carry and store, convenient to use and with good performance. Easily and conveniently dip cup hole on the wardrobe door or desk by yourself with the hinge drilling jig,Suitable for their own home operation,Even you are not professionals, you can quickly locates drill center points for hinges and mounting plates. The center spur of each bit guarantees accurate drilling and prevents walking and wobbling during operation, create perfectly round and accurate holes with the center spur design.