Ceramic knives have become quite popular in the past years thanks to the materials they are made of and their total lack of smell. Also, they are known to be extremely durable and worth investing in. We have presented here methods you can use to sharpen ceramic knife.
Professional and amateur chefs are extremely happy about using high quality ceramic knives. Everything is nice and easy until the blade needed sharpening.
That is the moment when they understand that these knives are much more sensitive than steel knives like 8cr13mov steel knives. They are brittle and easy to break, but if you can take care of them properly, they are worth having.
To sharpen ceramic knife is not entirely different from sharpening a regular knife. The principles are the same, but there are a few things that everyone should pay attention to.
Keep reading if you want to know more on how to sharpen ceramic knife. However, If you want to sharpen normal fillet or kitchen knives, we recommend checking out best smiths knife sharpener.
How to sharpen ceramic knife?
The sharpening process is a bit different in the case of ceramic knives. Due to the fact that they break easily and they are made of different materials, ceramic knives cannot be sharpened with regular knife sharpeners, stones or steels.
However, there are electric and manual sharpeners on the market that include special accessories, specifically designed for ceramic knives.
If you have a set of ceramic knives, then you can rest assured that you will be using them for a long time before having to sharpen them for the first time. The main advantage of ceramic knives is their durability.
Even so, they are still knives and when their blades need sharpening, you will have to take into consideration the following while leaning sharpen ceramic knife:
- Be extremely cautious and try not to drop it while sharpening it. There are high chances that it will break in two.
- Take safety measures and pay attention to the position of your hands
- Use diamond stones instead of using classic sharpening stones
- Do not apply too much pressure on the knife while sharpening it
- Make sure that the ceramic add-on for the knife sharpener is coarse or smooth enough before starting the sharpening process
- Place your fingers on the upper side of the blade, trying to maintain a stable position while passing it through the surface of the sharpening stone
- Make sure that you do not over-sharpen it
- Test the sharpness of the blade using a piece of paper or even a fresh vegetable
What are the best tools for ceramic knife sharpening?
The most difficult part in the process of sharpening is choosing the right tool to do it. However, if you know what you are looking for, you will not waste much time.
The experts’ recommendation is to use diamond stones that are harder and require less effort to remove more material.
There are plenty of diamond whetstones available on the market, but we recommend using a 200 grit stone for dull knives. If all you need is to smoothen the whetstone, then go for 60 to 1500 grit diamond stones.
Waterstones are also recommended for ceramic knives. They are better than sandpapers, but those work, too, if you don’t have any other option.
One of the modern knife sharpening models that also include ceramic add-ons is the Spyderco Tri-Angle Sharpmaker 204MF and it can be used to sharpen both plain and flat edges.
Try out these tools and make sure that your ceramic knives are always properly maintained.