Out of Stock Related Products Diaface diamond handpad 400 grit. $34.00 excl GST 8″ lap backing plate with one threaded adapter $140.00 excl GST Flat diamond grinding wheel 6” x 1.5” 1200 grit $175.00 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 TweetPin It Product code: 5261200 Category: Grinding Wheels. Tags: diamond wheels, glass work, Grinding wheels, lapidary.