The Berkel 01-400825-00112 Sharpening Stone restores cutting edge sharpness for consistent slicing performance in compatible commercial food slicers. This replacement component is designed to maintain the slicer blade's cutting surface by removing small amounts of metal during the sharpening process. As the blade rotates against the stone, controlled abrasive contact refines the cutti... https://partsfe.com/sharpening-stone-for-berkel-part-01-400825-00112