Quick and easy adjustment, can be used for precise positioning of drilled straight holes and inclined holes, and flexible use. Quickly locate positions, perfectly measure hole spacing, and reuse. High-quality durable material, the hole locator is made of high-carbon steel material and high-quality plastic, with high strength and hardness, rust and corrosion resistance, and long service life. Accurate precision, reasonable design, with scale marks, suitable for home decoration, furniture manufacturing, etc. It takes up little space when not in use, can be stored anywhere, and is very convenient to carry. Multi-function, is a multi-function locator, precise drilling and punching, suitable for woodworking. This tool works with multiple people and . For example, woodworking can make wood products or kitchen utensils and furniture, which can make your life faster and more convenient. Drilling Specifications: The compatible drill bits are 3/3.3/4/4.2/5/6/6.8/8/10/12mm. The wood tenon color is random, 't accept the specified color. Colour: black Material: high carbon steel + plastic Package Contents: 1 * woodworking limit clip 10 * 6mm wood dowel 10 * 8mm wood dowel 10 * 10mm wood dowel 1 * 6mm positioning ring 1 * 8mm positioning ring 1 * 10mm positioning ring 1 * 6mm woodworking bit 1 * 8mm woodworking bit 1 * 10mm woodworking drill bit 1 * hexagon wrench Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.