ABRASIVE BELT REPLACEMENT (COARSE)
Each Nirey KE-500, KE-280 and KE-3000 machine is equipped with a pair of grinding wheels with fine abrasive belts. Once these belts have worn down (approximately after 50 rounds of sharpening), turn the belts around and use the other side.
Other abrasives available are medium and coarse grit depending on the steel quality and condition of your knives. All abrasives are available already mounted onto carrier wheels for quick changeover between grades i.e. starting with medium and finishing your sharpening with fine abrasives.