Impact-resistant plastic made of high-grade, high hardness and strength, very wear-resistant. to connect edge, T-shape and edge diagonal. The quick positioning fixture can automatically center on the board to realize quick and accurate positioning connection. In a fixture fitting, two parts of the joint are drilled continuously to obtain perfect effect. Suitable for most hand electric drills and electric drills. describe: Name: Drilling Locator Material: plastic Quantity: 1pc colour: blue Package Contents: 1 x Drilling Locator Only the above package content, other products are not included. Note: Light reflection 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.