The specific steps of sharpening the blade of the mutton slicer

1. Put the blade on a rough bench so that it will not move easily during the grinding process.

2. Add an appropriate amount of dilute grease or liquid paraffin on the surface of the grinding stone and spread it evenly to increase the relative density of friction.

3. Install the knife handle and knife holder on the slicing knife so that the blade is forward and flat on the surface of the grinding stone.