The VSM 1695 3inx21in KK711X Sanding Belt is a medium grit, coated in aluminum oxide for optimal abrasion. This 2 pack of sanded belts is designed for metalworking and manufacturing, providing a consistent and efficient sanding experience. With a grit of 80, this belt is ideal for a range of sanding tasks, ensuring precision and smooth results. Perfect for professionals in the CNC and metalworking industry, this VSM sanding belt offers quality and reliability in a convenient size.