1、Punching Tool Set: 3 in 1 woodworking quick clamp punch locator set, which has 2 assembling methods to ensure fast clamping and precise punching 2、Accurate Alignment: Laser double sided ruler design ensures that both sides are aligned during operation, helping to reduce measurement and drilling errors 3、High Efficiency: The slider adds multiple alignment lines, which can be easily aligned, greatly reducing the workload and improving work efficiency 4、Other Accessories: Equipped with 2pcs baffle for easy adjustment, and with different sizes of drill bushings and drill bits to meet more different needs 5、Aluminum Alloy: These punching tools are made of aluminum alloy, which is resistant to wear and corrosion, not easy to deform, and has a long service life