Features: Crafted from aluminum, this tool features a double hole designs that significantly enhances your work efficiency without the need for professional skills. Simplifys your workshop routine with this easy to use aluminum frame punching assistant, ensuring consistent result and a professional finish to all your metalworking projects. Whether you're working on customd furniture, framing structures, or any project involving 2020/2040/3030/3060/4040 aluminum frame, this tool is a must having for accurate and reliabled hole making. Revolutionize your metalworking projects with this aluminum punching assistant, specifically designing for creating precise holes in various aluminum frame. For diyer enthusiasts, home renovators, and construction workers who frequently engages in aluminum frame punching tasks. Specifications: Component:Aluminum Length:Approx.120mm/4.72inch Package Includes: 1Pc Hole Punching Tool note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.