3M™ Diamond Polishing Cloth Belt 642WY, 50000 Mesh, 3 in x 30 in First Aid 3M SKU: 7100253709

3M SKU: 7100253709

3M SKU: 7010329656

3M SKU: 7100186506

3M SKU: 7010492853

3M SKU: 7010367816

3M™ Diamond Polishing Cloth Belt 642WY, 50000 Mesh, 3 in x 30 in First Aid 3M SKU: 71002537093M SKU: 7010533172 Lead Time: ~20 days 3M Diamond Polishing Cloth Belt 642WY is engineered with micron graded diamond, a long lasting resin bond and a water resistant X weight cloth backing for polishing and finishing materials harder than 62 on the Rockwell C scale. Diamond belts pose an alternative to conventional superfinishing techniques. Engineered to handle hard to grind materials. Micron graded diamond mineral achieves finer surface finishes.