Related Products Diamond lap disk 6” PSA backing 180 grit $37.50 excl GST 6″ lap backing plate with one threaded adapter $125.00 excl GST Diamond lap disk 8” PSA backing 600 grit $48.00 excl GST Diamond saw blade 400 x 1.5mm (16″) $145.00 excl GST Quantity Add to cart Product added to wishlist. Description Economical electroplated blades suited for trim saws and hand fed situations. Medium coarseness. Good on glass or stone. Recommended for wet use. 25mm bore. 400 x 1.5mm core, 1.5mm x 8mm diamond section. Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Share TweetPin It Product code: 200350 Category: Sawblades. Tags: diamond blades, diamond tools, glass work, lapidary.