kemet international have been manufacturing diamond products since 1953. all diamond products are strictly manufactured to iso 9001:2000 quality standards. each diamond product is a special blend of diamond powder with a ......kemet international have been manufacturing diamond products since 1953. all diamond products are strictly manufactured to iso 9001:2000 quality standards. each diamond product is a special blend of diamond powder with a specific grading and concentration in a chemical carrier to give the optimum: - stock removal and surface finish - ease of cleaning - temperature resistance - lubricity to prevent drying out