Related Products Electroplated diamond belt, 6″ x 2.5″ (150 x 65mm) 400 grit $180.00 excl GST Thin premium lapidary blades 150 x 0.5 mm $70.00 excl GST Electroplated diamond core drill, 25mm dia. 8mm shank. $33.00 excl GST Electroplated diamond core drill, 10mm dia. 8mm shank. $16.00 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: 450010 Category: Core drills. Tags: core drills, Diamond drills, glass, glass work, lapidary.