Description: Product list: 1 Pocket Hole Jig, 3 drill sleeves (6mm), 3 drill sleeves (10mm), 1 drill head with limit (6mm), 1 drill head with limit (8mm), 1 drill head with limit (10mm)Adaptive centering function: Pocket Hole Jig Kit for straight holes has an adaptive centering function to ensure an accurate punchingVertical hole opening design: Pocket Hole Jig Kit is designed for vertical hole opening to improve punching efficiencyAluminum alloy material: Dowel Drilling Template Set is made of aluminum alloy material, which is sturdy and suitable for long term useEasy to use: Drill Guide Puncher Location Tool is easy to operate, users can easily get started and improve work efficiency Specification: Material: Aluminum alloy Size Chart: Product 9.3cmx6.8cmx4cm/3.66inchx2.68inchx1.57inchDrilling parameters Hole center distance 32mm/1.26inchClamping range 13-32mm/0.51inch-1.26inch Package Includes: 1 Pocket Hole Jig3 Drill sleeves (6mm)3 Drill sleeves (10mm)1 Drill with limit (6mm)1 Drill with limit (8mm)1 Drill with limit (10mm)