Feature: 1. Improve Efficiency: Woodworking doweling Jig adopts anodized surfaces treatment to ensure good working performance and help improve efficiency. 2. Easy to Use: DIY woodworking tools is simple and convenient to operate, no complicated procedures, simple to use. 3. Multi Size: Woodworking punch locator has a variety of sizes of positioning pins, including 6, 8, 10mm, to meet your different choices. 4. Excellent Material: Wood dowel puncher is made of aluminum alloy, with high hardness and strength, good wear resistance and durability. 5. Wide Clamping Range: Woodworking locator tools kit can clamp most objects, suitable for clamping 17‑60mm wood. Specification: Item Type: Woodworking Doweling Jig Product Material: Aluminum Alloy Surfaces Treatment: Anodic Oxidation Locating Pin Size: Approx. 6mm / 0.24in Approx. 8mm / 0.31in Approx. 10mm / 0.39in Drill Sleeve Size: Approx. 6mm / 0.24in Approx. 8mm / 0.31in Approx. 10mm / 0.39in Scope of Application: Suitable for Clamping Approx. 17-60mm / 0.7-2.4in Wood. Package List: 1 x Woodworking Doweling Jig 6 x Drill Sleeve3 x Dowel