Related Products Resin diamond belt, 6″ x 1.5″ (150 x 37mm) 280 grit $40.00 excl GST Sandblasting gun spare tips $8.00 excl GST Electroplated diamond core drill, 25mm dia. 8mm shank. $33.00 excl GST Electroplated diamond core drill, 8mm dia. 8mm shank. $13.00 excl GST Quantity Add to cart Product added to wishlist. Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Share Product code: 450008 Category: Core drills. Tags: core drills, Diamond drills, glass, glass work, lapidary.