The Hobart 00-478747 Truing Stone is designed to maintain meat grinder and slicer sharpening stones by removing buildup and correcting uneven wear. When applied to a rotating grinding wheel, it trims away glazed or loaded material, exposing fresh abrasive grit and restoring the wheel’s original profile. This process helps ensure accurate sharpening, smoother operation, and reduced strain on equipment components. Made for dependable use in commercial kitchen environments, the truing stone supports consistent blade maintenance, extends the life of sharpening wheels, and helps maintain efficient, reliable cutting performance.