Purpose and benefit Precisely draws multiple arcs and full circles to speed up layout and reduce errors during cutting and assembly. Designed to increase efficiency and repeatability on repetitive tasks where accurate radii matter. Key features Specially designed circle-drawing woodworking compass knife that reliably marks arcs and circles for a range of projects. Constructed from high-strength aluminium alloy for durability and consistent performance over time. Lightweight and portable — easy to carry in a toolbox or take to job sites without adding bulk. Simplifies measurement and marking so you can achieve accurate, clean lines with less time and rework. What makes it stand out Purpose-built for circle and arc layout rather than general-purpose scribes, so it improves precision on curved work. Robust aluminium body withstands workshop use while remaining light enough for handheld marking and transport. Clear focus on practical measuring and marking tasks common to woodworking, decorative design, and light industrial work. Compatibility and use Suited for standard woodworking and decorative applications where circles or arcs are required. Works across bench and job-site environments and integrates into common layout and cutting workflows. Practical applications (examples) Marking circular cutouts for sinks, tabletops, or speaker holes before routing or sawing. Laying out arcs for trim, moldings, inlays, and decorative panels to ensure consistent radii across pieces. Marking fixtures, access holes, or template lines in light industrial fabrication and shop-fit tasks. Performance notes Helps reduce measuring steps and alignment errors, improving overall accuracy and saving time on repetitive layouts. Durable construction supports long-term, consistent use in both workshop and on-site conditions. Designed to make circle and arc layout faster, more accurate, and more reliable for woodworking, decorative design, and light industrial marking tasks.