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. Can quickly convert angles for cutting, without consuming too much time to tighten screws Product Name: Radius Jig Router Template Colour:Black Material:Aluminum Alloy Package Contents: 1 set x Radius Jig Router Template Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.