Precision Cutting: Designed for precision, this cutting tool delivers stable and accurate cuts at both 45 and 90 degrees, making it suitable for professional woodworking projects. Adjustable Compatibility: The adjustable clamp length accommodates aluminum saws with bottom lengths from 45.5 cm to 51.5 cm (17.91 inches to 20.28 inches). Quality Construction: Built with a stable base plate, this tool is engineered to withstand rigorous use while maintaining accuracy and durability over time. Versatile Woodworking Tool: Equipped with a circular saw guide rail, it is an essential addition to any woodworking bench, enhancing efficiency and precision in cutting tasks. Use scenarios: Creating cabinet frames or picture frames that require precise 45degree miters and 90degree corners. Repeatedly trimming long panels or sheets to width for shelves, countertops, or measurementcritical projects. Setting up accurate crosscuts and rips on a woodworking bench to improve workflow and consistency across multiple parts.