Related Products 7″ Diamond saw blade (180 x 1.0mm) $35.00 Resin diamond belt, 6″ x 1.5″ (150 x 37mm) 280 grit $40.00 Diaface diamond handpad 400 grit. $34.00 Quantity Add to cart Product added to wishlist. Description Diaface electroplated diamond handpad 400 grit, 90mm x 55mm. Excellent quality. Reviews (0) Add a Review Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Share Categories: Featured, Handpads. Tags: diamond tools, glass work, Handpads, lapidary.