In any case the sharpener should feature a diamond grinding disc or a diamond abrasive belt rated at about 180 grit.
Should you sharpen ceramic knives.
If you don t have a rest to position your knife at an angle you can use the scrabble stand or any other item you have in your house that can support your knife well.
While i agree that ceramic knives look great and feel great i knew that they would get blunt after x years of use.
It s also why you should hone often but sharpen rarely.
Also when sharpening ceramic unlike sharpening steel no burr will be formed because ceramic is not a ductile material.
If you really want to sharpen them you will need a fine or very fine diamond sharpener.
Extra care is needed in sharpening ceramic knives.
If you are one of those people who got a dull ceramic knife in the kitchen you are surely wondering how to sharpen ceramic knives.
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Bone has a hardness of about 3 5 steel knives about 6 5 and ceramic knives about 9 5.
One you need to be more careful with a ceramic knife because putting too much lateral pressure on it will make it snap.
Extra care is needed in sharpening ceramic knives.
As a result edge sharpness will ultimately be dependent on the final grit of the edge and how precise your movements are.
What you should never do when sharpening ceramic knives.
To sharpen ceramic knives by hand you need your sharpener and a knife rest.
Put your knife on the rest with the edge.
A ceramic knife breaks easily and you should avoid exerting too much force when sharpening one if you don t want it to break into half.
That s why sharpening a metal blade calls for material harder that steel stone or ceramic.
I have a couple of ceramic knives in my kitchen.
What you should never do when sharpening ceramic knives.
They cut so well because they are so much harder than anything you will encounter in cooking.
Just follow the tips above for sharpening a ceramic knife and you should be able to return the knife s blade to a good degree of sharpness.