Features: Enhances your precisions drilling with this aluminum profiles punching auxiliary kit, designing specifically for creating m6 through holes effortlessly. Crafted from aluminum, this tool set ensures simple operation and accurate positioning for every punch. For engineers, woodworkers, and diyer enthusiasts who frequently work with aluminum profiles and require consistent hole quality. This punching auxiliary kit is perfects for home renovations, machinery manufacturing, and electronic equipment installations, providing a professional finish. With its user friendly designs and robusts construction, the aluminum profiles punching auxiliary kit is essential addition to any toolkit, streamlining your metalworking projects. Specifications: Component:Metal Size: Approx.110x29x38mm/4.33x1.14x1.49inch Applicable profiles: 2020/2040/3030/3060 aluminum Package Includes: 1 Set Aluminum Profiles Punching Aid note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.