1. Designed for both professional woodworkers and hobbyists. The central aluminum measuring tool is for anyone needing to mark and measure circular, square, and rightangled lines. It is an essential tool for precise carpentry projects. 2. Discover convenience and precision with the central aluminum measuring tool. With its simple and practical design, this tool becomes your trusted companion for all your carpentry activities. 3. Whether you're working on a DIY project or tackling professional carpentry tasks, the central aluminum measuring tool is your ideal instrument. Use it to mark and measure on circular surfaces, find central points, and ensure precise woodworking results every time. 4. Achieve accurate measurements for woodworking with the central aluminum measuring tool. Made from durable and resilient aluminum, this tool features a precise scale for marking circular, square, and rightangled lines.