Feature: 1. Excellent Aluminum Alloy Construction: This radius jig router template is constructed from excellent aluminum alloy. The anodized surfaces treatment enhances hardness, erosion resistant, and durability, ensuring that this tool will withstand the test of time and remain effective in various working conditions. 2. User Friendly Design: The router table corner radius jig is designed for ease of use. Simply loosen the brass screws to adjust the desired angle or swap out templates, then tighten the screws to secure your settings. Its straightforward structure avoids the need for complex fixtures, allowing for accurate positioning that saves both time and labor. 3. 8 Different Radius Angles: The round corner radius template set includes two high accuracy quick positioning attachments that feature eight different radius angles, R10, R15, R20, R25, R30, R35, R40, and R50. This range allows you to meet diverse sanding and trimming needs without the hassle of multiple tools. 4. Wide Application: This corner radius routing template is an essential woodworking tool suitable for a range of applications. It's suitable for cutting curves in picture frames, chairs, tables, and other wooden furniture, making it a good aid for both professional woodworkers and handcraft enthusiasts. 5. Multifunctional: This rounded corners router bit template empowers you to trim the edges of wooden boards effectively. Designed specifically for cutting external curves, it serves as a practical and professional grade tool, enabling smoother and more efficient woodworking projects with accuracy outcomes. Specification: Item Type: Rounded Corners Router Bit Template Material: Aluminum Alloy 10-25R Template: R10+R15+R20+R25 30-50R Template: R30+R35+R40+R50 . Package List: 1 x 10-25R Round Corner Template 1 x 30-50R Round Corner Template 1 x Flush Trim Bit