6" 240Grit Full Face Diamond Lapping Faceting Lap with 1/4"-20 Screwback

The Diamond Lapping Faceting Discsare ideal for processing fragile materials such as Lapidary, glass, gemstone, crystal, and jewelry. These discs come with 1/4"-20 screwback master laps and full faced diamond discs with no arbor holes in the middle of them. The 6"and 8" master lap with a 1/4"-20 screw is used in conjunction with the CabKing unitas endpieces for grinding flats on cabochons. They can also be used on the appropriate horizontal cabbing and lapping units. The lack of arbor holes in the middle of the laps provides more surface area to grind larger pieces. We offer a range of grits, from 60 to 3,000, to suit your needs.