[Efficient and Durable] This woodworking drill locator tool enables precise positioning and easier to drill vertical boards, making drilling simple and efficient. Using a 1/4inch hex shaft, it can be used with cordless and corded drills and impact drivers.Compact and portable to take. It is easy to use and suitable for quick connection DIY of furniture and woodworking, etc. A good gift for your father and carpenter.[ Drilling] The precise scale makes it easier to find and adjust scale according to the thickness of board. Faster and smoother chip removal, save your time and energycolor:BlackMaterial:Metal+ABSPackage Contents:1 set x Open hole locatorOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.