Quick view Add to Wishlist Value Collection 4052205 Square Polishing Stone: Aluminum Oxide, 1/2" Wide, 1/2" Thick, 6" OAL Square Polishing Stone: Aluminum Oxide, 1/2" Wide, 1/2" Thick, 6" OAL 220 Grit, Coarse & Medium MSRP: $61.04 Add to Cart The item has been added Compare