3M® Cubitron 10" EW Belt 36 Grit 3M Cubitron 10" expander wheel belts cut faster & cooler and last much longer than conventional zirconia & ceramic belts. Sold individually 10 belts per box Mid-range price, high level performance. SPECIFICATIONS: Belt Size: 10" Grit: 36 Overall Length (in): 10 Weight: 0.24