Related Products Diamond saw blade 150 x 0.5mm continuous rim $30.00 400 grit silicon carbide, 1kg pot. $32.00 Diamond lap disk 8” PSA backing, 60 grit $50.00 Flat diamond grinding wheel 6” x 1.5” 60 grit $170.00 Quantity Add to cart Product added to wishlist. 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: 526060 Category: Grinding Wheels. Tags: diamond wheels, glass work, Grinding wheels, lapidary.