Related Products Diaface diamond handpad 200 grit $38.00 excl GST Diamond saw blade 150 x 0.5mm continuous rim $30.00 excl GST Diamond lap disk 6” PSA backing 180 grit $37.50 excl GST Electroplated diamond core drill, 40mm dia. 10mm shank. $48.00 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: 450040 Category: Core drills. Tags: core drills, Diamond drills, glass, glass work, lapidary.