Features Multi Specifications: The Jig Woodworking Corner provide two corner templates with 8 radius options, R10, R15, R20, R25, R30, R35, R40, R50, to meet your different trimming tasks without the need to purchase multiple corner radius jigs Aluminum Alloy: The main body of the Round Corner Templates is made of aluminum alloy material, with anodized finish, ensuring high hardness, erosion resisting, long service life, and suitable for various environments Easy to Operate: The Woodworking Templates is simple to loose the brass screw, adjust the desired angle or replace the template, tighten the screw to start using; Simple structure without complex fixed parts, ensuring fast and accurate locating Woodworking Tools: These Woodworking Jig Corners are practical and professional woodworking tools, suitable for as auxiliary tools when cutting curves required for photo frames, chairs, tables, and other wooden furniture Versatile Use: Equipped with two 4 in 1 radius jigs and two trimming bits, Woodworking Round Corner allows you to trim the edges and corners of the wooden boards and cut the outer radius, portable and practical, improving your work efficiency Specification: Item Type: Corner Template Set Material: Aluminum Alloy Bit Edges Length: Approx. 30mm / 1.18in Bit Overall Length: Approx. 83mm / 3.27in Bit Shank Diameter: Approx. 6.35mm (1/4 inch) Bit Edges Diameter: Approx. 7mm / 0.28in Specifications: R10, R15, R20, R25, R30, R35, R40, R50 PackageList: 2 x Corner Templates 2 x Trimming Bits 2 x Bit Storage Boxes Package List 2 x Corner Templates 2 x Trimming Bits 2 x Bit Storage Boxes