Our 8" × 3" Resin Bonded Diamond Sanding Belts (3" × 25-7/32") deliver unmatched precision, uniform cutting action, and long service life for grinding and polishing across lapidary, glasswork, ceramic arts, and non-ferrous metal finishing. Specially engineered to fit standard 8" × 3" expandable rubber drum wheels and upright belt sanders, these belts conform smoothly to cabochons and curved contours without loading or excessive heat buildup.
