8 radius templates for comprehensive arc work: R10, R15, R20, R25, R30, R35, R40, R50. Each size is laser-etched for quick reference and precise cuts every time. Durable aluminum alloy construction: built to withstand demanding applications and deliver reliable performance across woodworking projects. Efficient cutting edge: standard machined edge enables fast arc creation while minimizing effort. Easy to use design: outer fillet chamfer facilitates cutting when the template is secured with screws. Edge alignment lines help ensure accuracy for both beginners and experienced woodworkers. Use and performance: 8 radii, aluminum alloy, designed for accurate arc templates and repeatable results in a variety of projects. Use scenarios: - Curved cabinet doors, arches, or decorative openings in furniture. - Shaping curved moldings, rails, or legs with consistent radii. - Creating matching arcs for picture frames, trim, and decorative details.