This 6-piece sanding belt set is designed for 2" x 72" belt sanders and is built for knife sharpening, metalworking, composites, and plastic finishing. Made from silicon carbide, the belts provide strong cutting performance, wear resistance, and a smooth finish across a range of materials. The assorted grit selection supports both coarse grinding and fine polishing. A bi-directional tape joint helps ensure stable sanding with reduced jumping during use. Its multi-layer construction is designed for durability, heat resistance, and consistent performance.