Sturdy Material: 2 in 1 drilling jig is made of 6061 aluminum alloy with excellent surface oxidation treatment, with high hardness, wear-resistant, anti-rust, solid, durable and excellent for use. Adjustable Design: The flat head hole punch locator has two sides of locator for drilling with horizontal adjustment range: 13-81mm and longitudinal adjustment range: 12-27mm, clear scale on each side, easy and convenient to locate. Practical Drill Sleeves: This drill locator comes with 4pcs 6/8/10/12mm drill sleeves, they can meet your different drilling needs and change adapter quickly. The pocket hole jig kit helps you quickly drill the tilt hole and helps you work efficiently. Easy to Use: This burr-free pocket hole jig is small and portable, convenient for woodworking, with a pocket hole jig, convenient and easy for you to quickly drill vertical holes to hide screws in wooden furniture, create accurate woodworking holes, easy to use. Wide Application: High precision scale, easy to