Related Products Diaface diamond handpad 400 grit. $34.00 excl GST Diamond saw blade 18″ (450 x 1.5mm) $190.00 excl GST Diamond lap disk 6” PSA backing 180 grit $37.50 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.