How To Sharpen Ceramic Knives At Home. This is one of the best and more effective ways of sharpening your ceramic knife at home. The diamond size should be as small as you can get—1000 or more (6 microns or smaller).
This leaves just one option to sharpen a ceramic knife. The large surface area and the angle of the body relate to the energy you produce, is also crucial to note. However, now you have to know how to sharpen ceramic knives with this tool?
There are several ways to sharpen ceramic knives.
You can technically use other types of knife sharpeners, but diamonds are harder and thus will require far less work to remove material. Most older mugs will have a rough edge on the bottom where there’s no paint, so be sure to use that portion for this trick. As such, you will be required to pay for the service. Things you’ll need for sharpening a ceramic knife.