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Best Electric Knife Sharpener

Knives can get dull because they are often used. Gone are the days when you need to settle with manual sharpeners which can be dangerous for those who want to work in the kitchen in the fastest time possible. Sharpeners that are electric are more reliable for those who work in the industry of meat processing since they save a lot of time.


Instead of having your blades sharpened by a professional, you can just do it at home with a few clicks with the use of an electric knife sharpener – most professional knife sharpeners can cost you more than just buying a simple electric tool for the kitchen.


Keep in mind that a dull blade is quite dangerous, so you must always keep your blades as sharp as possible. Also, if you are not so used to using sharpening stones or other forms of manual sharpening, you can just get started with an electric knife sharpener to do the job for you.


Best Electric Knife Sharpener

Here are some of our suggested electric knife sharpeners for you:


Chef’sChoice 15 Trizor XV EdgeSelect

Equipped with a total of 3 slots for knife edge types, this one can be used for either straight or serrated knives, so it is good if you have bread knives you want to sharpen. It is powered by its stropping stage and 100 percent diamond abrasives to make the sharpening stages better and faster than with manual sharpening.


Each sharpening session can be about 10 seconds (about 1 minute for first-time use). Weighing 4.42 lbs., it can be a kitchen tool that is quite portable yet stays in place for safety. If you have a 20-degree knife, this is a good choice to sharpen it into a 15-degree one. The unit is backed by  3-year limited warranty.


Presto 08800 EverSharp Sharpener

Made with two slots, this sharpener for knives has good angles for the ideal results for your chosen knife. It is easy to use and only has two stages which are good for regular household use. Sapphirite sharpening wheels are used to make your knife edges sharpened.


Since it is made at 120 volts AC, it is ideal for North American outlets. It can be used for a wide range of knives that are made from alloy, carbon, or stainless steel. It fits and stays securely on a table or countertop due to the included suction cups at the bottom.


While the angle is not adjustable, it is still a simple tool for those who want to get the best angle already, since the turning wheels for each side of the knife make the angle perfect.


LINKYO Electric Knife Sharpener

Also made with a 2-stage sharpening system, this one has automatic blade positioning guides as well so it takes a lot of guesswork out of your work. It can be easy to clean due to the plugs at the bottom that catch the metal shards and filings – good for keeping your kitchen clean in a breeze.


You can also count on its stability due to the inclusion of non-slip suction cup feet at the bottom. If ever there is an emergency or if the blades get stuck, there is a stopping feature for safety when you apply too much downward pressure. The unit is backed by a 1-year warranty as well.


Chef’sChoice 220 Hybrid Diamond Hone

If you want a knife sharpener that uses diamond blades, this is a good pick for you. A 2-stage unit, this one can be used for both straight and serrated knives. You can use it for a variety of knives, such as pocket knives, household, and kitchen knives, and even sporting knives.


As with our previous pick, this product conforms to North American standards at 120 volts AC. For beginners, this is a good choice because it only needs a few strokes and pulls for the knife to get in the grinder and come out with a smooth and sharp finish. This electric sharpener is backed by a 1-year warranty.


Presto 08810 Professional Electric Knife Sharpener

As a sharpening system for both home and light commercial use, this one has 3 stages for your knife to be sharpened with. The interesting thing is that it even has a blade selector, in which you can select the type of blade that you will want to sharpen depending on its thickness (thick, medium, or thin) with a simple lever on the side.


The blade guides also help your knife to get the best sharpening angle possible. The unit works well for chef’s knives, kitchen knives, and even sport or hunting knives. You can also work on thin ones like paring and fillet knives with this unique sharpener. It is backed by a 1-year limited warranty.


Shenzen Knives Electric Diamond Knife Sharpener

Ideal for use on both ceramic knives and stainless steel knives, it has a total of 2 stages to work with using its diamond sharpening wheel. It has two settings: fine (800 grit) and coarse (600 grit) depending on the kind of knife that you have. The two settings also allow you to work with different angles: 18 degrees (coarse) and 20 degrees (fine).


You can also have the cartridge replaced if it is worn out, while the diamond wheel cover protects it and opens up easily for simple replacement or cleaning. The only small con is that it is not intended for other types of knives such as pocket and hunting knives, but if you will use it for any kitchen knife then it will work just fine.


Work Sharp Knife & Tool Sharpener

With a total of 3 settings, you can choose from Coarse (P80), Medium (P220) and Fine (6000) with this knife and tool sharpener. Due to the design of the abrasive belt, it won’t cause damage to your blade steel during sharpening. It has an adjustable angle from 40 degrees (for kitchen knives) and up to 50 degrees (for outdoor knives).


If you are looking for a garden tool sharpener, this can be a great tool for you. It can sharpen garden equipment such as shears, pruners, lawn mower blades, scrapers, shovels, and more. It is backed by a 1-year warranty.


Chef’sChoice 250 Diamond Hone Hybrid Sharpener

For those who are looking for both a manual and electric sharpener in one unit, this one has 2 stages for electric sharpening and the third stage for manual honing so that it can be used to sharpen your blades depending on the angle that you want. It uses diamond abrasives and it can even be used for both straight and serrated knives.


You can use it just fine on any 20-degree knife while it can also sharpen knives used for sports, hunting, EDC, folding, and the like, other than the kitchen and household knives.


Wusthof PEtec Electric Sharpener

Coming from a famous brand of kitchen knives and tools, this one has 3 stages of sharpening, in which you pull from 3 to 4 times for stages 1 and 3, and pull through 1 to 2 times on the second stage. It uses sharpening, honing, and polishing techniques for it to work on any kitchen knife.


If you already own Wusthof knives then this is a must-buy for them. You can also use it for any large hunting knife other than for ones you use in the kitchen.


Work Sharp Culinary E5 Sharpener

A combination of an electric sharpener with a manual honing rod, this is a must-have for kitchen workers who like to sharpen a knife fast but also hone it properly and manually. It uses flexible sharpening belts and set programs that can run within 90 seconds.


It has 3 settings and even has sharpening guides to adjust to your preferred angle (the default is 17 degrees) and you can also buy guides for 20 degrees and 15 degrees. Safety is kept due to the design of the machine while its ceramic honing rod can be used for most butcher’s knives.


McGowan FS1923 Fixed Blade Sharpener

As an electric knife sharpener for a variety of knives, it can accommodate a kitchen knife, any outdoor knife or even hunting knives, making it ideal for the RV or for camping due to the small to medium size of 6 x 7 x 8 inches. Available in two unit colors, it has an automatic angle guide to get the perfect sharpening angle.


It uses aluminum Silica, ceramic and diamond counter-rotating wheels to finely sharpen your chosen knife, whether it’s straight or serrated. If you have steak knives, this would be a good electric knife sharpener for them. It takes about 3 minutes to sharpen a kitchen knife on the average on this machine.



As a whole, electric knife sharpeners can work wonders in the kitchen. Not only do they keep your blades in tip-top shape, but they also save you from the dangers of dull knives. They can also help in saving time when having to sharpen your knives instead of doing it with the manual method.