Feature: 1. Selectable Radius Angles: With the option to choose from R15, R20, R25, R45, R35, R40, R50, this rounded corners router bit template caters to a variety of grinding and trimming requirements, allowing you to achieve accurate results based on your specific needs. 2. 4 In 1 Design: The carpenter corner radius jig template plate's versatile 4 in 1 design makes it easy to carry and store, eliminating the need to purchase multiple radius angle fixtures. This compact and portable feature enhances usability and saves space. 3. Excellent Aluminum Alloy Material: Crafted from excellent aluminum alloy and treated with anodized face oxidation, this angle corner radius routing template boasts exceptional hardness, excellent rust resistance, and long lasting durability, ensuring reliable performance over time. 4. Easy Operating: Featuring a straightforward structure without complex components, the chamfer panel radius corner jig tool provides accurate positioning of the corner radius fast clamp, saving time and effort during use. Its user friendly design facilitates effortless edge and corner trimming of wooden boards. 5. Multifunctional: This radius jig router template is not only suitable for edging but can also be used to cut outer radii, making it an ideal tool for trimming curves needed for frames, chairs, tables, and other wooden furniture. Its slick and accurate cutting abilities ensure a good finish on your woodworking projects. Specification: Item Type: Jig Router Template Material: Aluminum Alloy How to Use: Fit the edge closely to the wood board, secure and tighten, then trim the edge.