Convenient and easy to clamp - the auxiliary plate is reserved with clamp holes for easy punching. CNC computer gong carving - to that the products are precise and reliable, and the punching is accurate. Multi-location alignment design - it can be easily aligned, which not only reduces the workload, but also improves the efficiency. It is a . Complete locating grooves 6, 8 and 10mm - locate the transverse position of the hole position on the B plate through the tenon of the A plate. The hole spacing of the standard auxiliary plate is 32mm - it is easy to change the auxiliary plate into a 3-in-1 hole, and the drill sleeve is also of standard length. Name:Woodworking Drilling Locator Colour:Red Material:Aluminum alloy Package Contents: 1 * Woodworking 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.