High-quality aluminum alloy construction for durable, precise router work. This template set includes eight radius sizes: R10, R15, R20, R25, R30, R35, R40, and R50, all clearly etched on each template for quick identification and repeatable results. Versatile corner templates for inner and outer rounded corners, chamfers, and fillets. Ideal for carpenters, furniture makers, and DIY enthusiasts working with boards and panels. Time- and labor-saving design. Attach the template to your workpiece with screws, then follow with your router to achieve consistent, professional curved edges without complex measurements or special skills. Complete 2-piece set. Includes Template A (10-25R) and Template B (30-50R) in a red finish, providing all radius options needed for most woodworking projects—from small decorative details to larger curved edges.