Related Products 7″ Diamond saw blade (180 x 1.0mm) $40.00 excl GST 400 grit silicon carbide, 500g pot. $17.00 excl GST Electroplated diamond belt, 8″ x 3″ (200 x 75mm) 400 grit $240.00 excl GST Quantity Add to cart Product added to wishlist. Description These electroplated diamond belts are made to fit a 8″ expanding drum. Arrow pattern. Reviews (0) Add a Review Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Share TweetPin It Product code: 803400 Category: Belts. Tags: Diamond belts, diamond wheels, glass work, Grinding wheels, lapidary.