General description This Woodworking Guide Rail Electric Circular Saw Engraving Machine Cutting Angle Board Auxiliary Tool is designed for precision cutting and engraving. Made from high-quality aluminum alloy, it ensures durability and long-term use. The safety buckle feature allows for secure operation by holding right-angle rails in place, making it an essential tool for achieving accurate 90-degree cuts. Technical specifications Material: Aluminum alloy Size: 260 x 88 x 8 mm Measurement allowed error: +/- 1-3 cm Compatibility and accessories Must be used with a circular saw for optimal performance Usage Ideal for cutting corners and making precise cuts with engraving machines Other information Color: Silver Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.