This metal triangle ruler is made of aluminum alloy material, with high hardness good toughness and lightweight. The surface treatment adopts laser engraving technology, and the scale lines on the ruler body are clear and deep, which is more wear-resistant and less likely to fall off compared to ordinary printed scales.All edges and corners have been passivated to remove sharp burrs, which will not scratch the surface of the wood during marking and affect its appearance. It can also avoid scratching hands during use, improving operational safety.Place one right angle edge of the triangular ruler tightly against the reference edge of the workpiece, and the other right angle edge can form a precise right angle with the workpiece. Draw a line along the right angle edge to complete the right angle marking.
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