The best sushi and sashimi knives are single bevel.
Single bevel knife.
For japanese knives the bevel is only formed on one side.
Many single edged knives are perfect for chopping vegetables thinly and.
The knife can be found in most household kitchens and mid range restaurants.
There isn t always a lot of time available for sharpening and with the single bevel you only have to sharpen one side and lightly strop the other.
First get yourself a coarse whetstone for sharpening and a finer grit stone around 8000 grit for the finishing process.
Single beveled knives also take less time to sharpen since the flat side only requires a small amount of work compared to a regular bevel.
This produces a very fine or sharp edge which is essential when cutting delicate fish seafood meat and vegetables.
However the single bevel knife designs provide an exceptionally strong sharp edge that is easy to sharpen in the field.
The concave back edge reduces drag and makes it easier for food to slide off without getting stuck.
With practice the knife can be used adequately for sophisticated cutting though not as good as single bevel knife.
The name and terminology may be a bit intimidating for some but sharpening a single bevel knife is a simple affair requiring a few steps.
The japanese are known for their culinary expertise and skills with knives.
A single bevel knife can benefit from a sharpening angle anywhere from 15 17 degrees.
Typically however when talking about knives that have a traditional bevel and a 10 degree angle it means on both sides making the total angle 20 degrees.
As there is only one bevel these knives require less work to sharpen.
The angle of the knife is also referred to as the bevel most knives have a bevel on both sides but some traditional japanese knives have a single bevel or even differing bevel sizes.
If you have a single bevel knife.
The disadvantages are that it takes practice to learn to cut straight with a single bevel knife and the knives are specifically left or right handed.
The very art of sushi alone requires a skilled chef but in order to achieve the correct cuts of vegetables and fish the proper tool is required.
The sharpening of a single bevel knife is relatively simple and easy to execute.
Double bevel many people prefer the symmetry of double bevel.