Related Products Electroplated diamond core drill, 25mm dia. 8mm shank. $33.00 excl GST Electroplated diamond belt, 8″ x 3″ (200 x 75mm) 400 grit $240.00 excl GST Electroplated diamond belt, 6″ x 2.5″ (150 x 65mm) 600 grit $175.00 excl GST Quantity Add to cart Product added to wishlist. Description These electroplated diamond belts are made to fit a 6″ expanding drum. Arrow pattern. Reviews (0) Add a Review Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Share Product code: 801600 Category: Belts. Tags: Diamond belts, diamond wheels, glass work, Grinding wheels, lapidary.