Out of Stock Related Products Diamond lap disk 8” PSA backing, 260 grit. $46.00 excl GST Convex diamond carving wheel 4″ x 1/4″ 100 grit $100.00 excl GST Flat diamond grinding wheel 6” x 2” 60 grit $180.00 excl GST This product is currently out of stock and unavailable. Description These electroplated wheels are a fantastic tool for both lapidary and glasswork. All come with a 1″ arbor with bushings to bush the arbor to 3/4″, 5/8″, and 1/2″. Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Share Product code: 527060 Category: Grinding Wheels. Tags: diamond wheels, glass work, Grinding wheels, lapidary.