Related Products Diamond saw blade 250 x 1.0 mm $55.00 excl GST Electroplated diamond core drill, 8mm dia. 8mm shank. $13.00 excl GST Flat diamond grinding wheel 6” x 2” 100 grit $215.00 excl GST Electroplated diamond core drill, 15mm dia. 8mm shank. $22.00 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: 450015 Category: Core drills. Tags: core drills, Diamond drills, glass, glass work, lapidary.