#22 Meat Grinder Knife Plate Sharpening System, FINE
The stones can be soaked with water for smoother operation. A few seconds of operation in an electric grinder or 1020 cranks on a manual grinder should give good results. Severely worn down parts may require longer. It is essential to sharpen both the knife and plate at the same time in order to create a fresh surface with good contact. PATENT ...