- Constructed from high-quality stainless steel, this guide rail is rust-resistant, ensuring long-lasting durability and precision for your projects. - With an adjustable cutting range of 0-75 cm, this guide rail accommodates various wood board sizes, making it a versatile tool for any woodworking task. - Features two rulers with precise scale markings for accurate measurements, enhancing your cutting precision and ensuring clean, straight cuts every time. - Easily adjust the width of the cutting board using the innovative positioning mechanism of the guide rail, allowing for quick and efficient setup. Use Scenarios: - Ideal for woodworking enthusiasts and professionals who require precise cuts for furniture making, cabinetry, or other detailed projects. - Perfect for DIYers looking to achieve accurate and consistent results while working on home improvement tasks or crafts. - An essential tool for teachers or students in woodworking classes, providing an effective means for practicing measuring and cutting techniques.