Best Electric Knife Sharpener 2020: Top Full Guide, Review

Best Electric Knife Sharpener 2020: Top Full Guide, Review

Are you looking for the Best Electric Knife Sharpener? Not sure which model to pick up? Then you NEED to see this list.

Electric sharpeners are usually employed for kitchen knife collections but also have the capability to sharpen knives like pocket knives. Based upon the design, some won’t only sharpen straight-edge blades but will operate on serrated blades also, which makes it great for beef sets.

The most important advantage of working with an electric sharpener is the rate. Many models may finish the sharpening process in one or two minutes. In this informative article, Kingsley will bring one of the very best electric knife sharpeners now available.

How To Choose The Best Electric Knife Sharpener


Knife sharpeners are fairly versatile, though some lack a few of the cooler features the high-end versions possess. A quality which could be on a single version might not be on all versions.

One of those features is the capability to switch the grit of the roller or the plates. This permits you to have the ability to sharpen many different sorts of knives. Heavy plates or even a coarser grit is ideal for grinding stainless steel along with the tougher metals. But if you wished to sharpen a carbon steel knife, you would have to utilize smoother pliers or a milder sharpening stone.

High carbon knives tend to be popular among chefs. A high carbon steel knife is a softer metal that may be brittle, readily chip or split if sharpening incorrectly. That’s the reason why the real stones or straps sharpening the steel want to milder. It could be a poor day if you happened to split your knife since you’re not able to alter the greetings in your electrical sharpener.

Most versions have several unique slots for various configurations for endurance and angle. In some instances, one electrical sharpener could have the ability to sharpen serrated knives that are extremely tough to sharpen and need to be accomplished by hand.

Construction and Layout

For the most part, the machines aren’t much to check at, and that there isn’t any space for improvement aesthetically. They’re more or less simply a box that plugs into the wall, which pretty much resembles a toaster. But, there are a few that seem better than many others.

The plan is not critical; the construction and integrity of this system are at matters. You will want a powerful and sturdy electric knife sharpener, which will do the task in the most effective manner possible with little without any accidents.

Be sure that the unit isn’t prone to vibration or become unstable inside use. This may be quite dangerous and has to be prevented. Get an electric knife sharpener, which may also grind the knives making too much noise or producing too much of a mess in precisely the same moment. Some machines have a propensity to spit the metallic shavings about.

Possessing a catch-all or a protector will help prevent this from occurring.

The higher-end versions are ordinarily made by real trusted knife manufacturers producing knives for a long time. Consequently, should they create an excellent knife, most probably, they create good knife sharpeners too. This is a great guideline to remember and consider when buying an electric knife sharpener.


A guarantee will help to protect your electrical knife sharpener once it breaks. An excellent knife sharpener will include a lifetime warranty if they’re convinced it’ll last forever. If it does not, then you need to consider other machines probably. There’s a Good Deal of moving components in an electric knife sharpener, and the product Ought to Be backed by Some Type of warranty.

Best Electric Knife Sharpeners

[amazon bestseller=”Electric Knife Sharpener” items=”6″ template=”list”]

1. Work Qualifications Knife & Tool Sharpener Ken Onion Edition

This is only one of the most effective electric knife sharpeners for sharpening various types of blades and knives. This can be a versatile tool included with 6000-grit elastic abrasive straps that provide a sharp border. You may also use this to sharpen knives with curved blades as readily as possible to sharpen those with blades.

Also, it includes a variable-speed engine (1,200 to 2,800 sqm), which means it is possible to adjust the rate of this sharpener for your particular requirements. The high-speed environment provides a grinding activity that’s frequently required to sharpen rusty and old knives. And, in the reduced rate setting, it provides a honing activity to sharpen your knives.

Moreover, the sharpening angle can also be adjusted between 15 and 30 degrees, making this tool even more flexible. It may operate continuously for one hour, and it is greater than enough time to sharpen a knife.

In general, it’s an excellent instrument to sharpen unique sorts of blades and may sharpen the many oddly-shaped ones. It’s very flexible and flexible, and therefore, is top on our list of electric knife sharpeners.


  • It can sharpen just about all sorts of blades and knives.
  • It’s a high-speed engine for distinct sharpening demands.
  • Adaptive, 6000-grit, abrasive belts.
  • It provides a duty cycle of a single hour.


  • It is better suited for professionals since novices may not have the ability to use all of its features.

2. Wusthof PEtec Electric Sharpener

Wusthof is a German firm that’s well-known for producing high-quality knives. This knife sharpener also provides a high degree of quality that you expect from a respectable manufacturer like Wusthof.

This knife sharpener has exact edge technology that allows you to sharpen your knives with next-level precision. Adding to this, it provides a 14-degree bevel angle, and its slots have diamond abrasives to sharpen the edges of your knives.

Furthermore, this tool includes three sharpening manners: rough grinding, yet another for honing, and you for polishing your knives. And also, it includes elastic angle guides, which further improve the sharpening actions.


  • Has an easy-to-use layout.
  • 3-stage sharpening: grinding, honing, and polishing.
  • Slots have adjustable angle manuals that provide a 14-degree bevel angle.


  • It isn’t dishwasher safe.
  • Doesn’t work with knives.

3. Presto 08810 Professional Electric Knife Sharpener

This can be an elegantly-designed, 3-stage knife sharpener that sharpens several knives efficiently.

The first phase provides a rough grinding activity that’s frequently necessary to sharpen old, rusty knives. The next phase provides precision grinding. And the next phase provides honing to add that final touch to the knife sharpening process.

What’s more, it’s fairly easy to use. You should simply set your knife in every slot, one following another, and you’re going to find a sharpened knife. And you are not required to be sorry about correcting the angles since the slots are already angled. Slots 1 and 2 have Sapphirite wheels, while slot 3 includes ceramic wheels.

This Presto 08810 Professional Electric knife sharpener has distinct sharpening styles to sharpen knives of various thicknesses. There are three distinct configurations: thin, medium, and thick. It is possible to use the lean setting to sharpen lightweight knives such as paring knives, moderate for routine kitchen knives, and thick to thicker hunting knives.

Additionally, this knife sharpener has a tasteful design and would look great in any kitchen, both the home and professional. And, the best part is that it’s relatively much more affordable than other knife sharpeners with comparable features.


  • Fantastic features at a minimal price.
  • Three-stage grinding and honing functionalities.
  • Very simple to use since you should simply place knives in each slot.
  • Elegant design that will look great in any kitchen.
  • Works well with various sorts of knives due to its own three sharpening manners.


  • It doesn’t work with curved knives or blades.

4. Chef’sChoice 15 Trizor XV EdgeSelect

That can be placed at 15 degrees, and it is intended for double-bevel or single-bevel 15-degree course knives. You might even use it to convert your 20-degree knives to 15 levels, so they cut effectively and last longer also. This utilizes a 3-stage process that does not remove too much metal out of your knives. Therefore, it helps your knives last longer.

The first two phases utilize diamond abrasives, while the next phase utilizes a flexible abrasive stropping disc to get a smooth and smooth cutting edge. This third phase stropping disk may also be used to sharpen your serrated knives also. As a consequence, you may also use it for your bread knives.

Magnets are incorporated into the system to hold the knife smoothly in place as you draw it through the sharpening slots, giving an even and smooth surface every time with minimal effort required for high performance.


  • It is so powerful it may turn damaged knives into knives.
  • It works nicely with costly knives. It is like 5 minutes with this that offers you similar results to using Japanese moist stones for 30 minutes.
  • It may sharpen serrated knives also.
  • It’s simple to learn and user friendly.
  • There is a 3-year warranty.


  • It is just for 15-degree knives (or for knives that you wish to sharpen to 15 levels ).
  • It is limited, yet it is so damn expensive.

5. Chef’sChoice 1520 AngleSelect

Now, this can be much more costly, but it’s a whole lot more versatile. You may use it to sharpen Asian-style knives in 15 degrees, or you’ll be able to sharpen Japanese knives in 20 levels. Employing this is straightforward.

There is a dedicated slot for your Asian knives and another slot to get the European or American knives. The next slot is for the finishing touches for the two kinds of knives. Again, that next slot is what you use if you would like to sharpen your serrated knives.


  • It’s user friendly, and you also get done very fast. You can complete sharpening about eight dull knives in half an hour once you read and comprehend the manual.
  • The documentation can be very well composed, which is not always true for all these things. Sometimes, it is similar to the written guide by somebody who just has a casual understanding of English.
  • The results are outstanding, and you can’t say anything bad about the sharpness.
  • There is a 3-year warranty.


  • You can not use this for ceramic knives.
  • It is useless for your scissors also.
  • Not everybody can find out to use this for serrated knives.

6. Presto 08800 EverSharp Electric Knife Sharpener

This streamlined sharpener has very clear and simple directions on how it needs to be utilized, and you just have to follow along and receive your knife in virtually no time. The job process follows two measures. First, you need to slip the blade throughout both slots, designated for step one, which grinds your blades.

You need to slip the blade throughout the other two slots, which can be specified for the next step, which divides your blade. Each of the slots is put in an angle, so you don’t need to understand your blade sharpening angle, and you also don’t need to rely on any guesswork. This ensures that you receive a consistent outcome every time you sharpen your knife working with this system.

Even though it’s extremely straightforward to use, it’s been geared toward sharpening wheels made of an extremely tough and high-quality substance named Sapphire, which can be employed in professional knife stores. Thus, it is possible to accomplish a professional quality sharpening outcome while also providing the machine its own high durability.


  • The machine Is Quite easy to operate. Therefore, anybody using may Without Needing to understand a lot about blades and knives.
  • The 2-stage mechanism provides a sharp edge and smooth finish.
  • The slots are positioned at an angle, so You Don’t Have to guess your knife sharpening angles.
  • The machine includes a sleek, simple layout and is streamlined, Which Makes It a Fantastic addition to a little office or a kitchen.
  • The sharpening wheel is Made from Sapphirite, which provides a professional degree effect in sharpening your knives.


  • Since the angles are fixed, you’ll have a Great Deal of flexibility regarding the Kind of blades you need to sharpen.

7. Work Sharp Knife & Tool Sharpener Ken Onion Edition

This is only one of the better versions that can be found in the marketplace nowadays. This electric knife sharpener is much more common to be employed by a professional chef for milling numerous knives in a commercial kitchen. However, the system may nevertheless be utilized in almost any home kitchen as readily.

The Function Sharp Knife and Tool Sharpener can sharpen virtually anything that requires sharpening, such as serrated blades that aren’t typical at a knife sharpener. The machine employs belt-driven grit to sharpen knives that make it simple to acquire from the tougher to sharpen regions.

This is quite a versatile tool that comes with 6000-grit flexible abrasive belts that provide a sharp edge. The straps can also be flexible, which makes the process easier.

The machine also lets you adjust the grinding straps’ rate for slow pace honing or quick speed grinding. This helps produce a sharper edge in the long term.

There’s also a function that lets you modify the angle of the blade to be sharpened. The amounts vary between 15 and 30 levels to receive that razor-sharp advantage to need.


  • Have adjustable rates for slow edging or rapid speed grinding
  • The angle of the blade can be adjusted between 15 and 30 degrees.
  • The engine-driven straps are elastic, Which Makes It Simple to sharpen any knife tool.


  • While the business has Existed for Quite a Long Time and they ensure that their product is the very best, they don’t guarantee new purchases.

8. Chef’sChoice 220 Hybrid Diamond Hone Knife Sharpener

As the term Hybrid’ in its name implies, this knife sharpener is semi-electric and entails a manual pruning step as soon as you’ve electrically ground the knife at the very first measure. Considering that the honing measure is a nicer and more thorough step than the more competitive grinding measure, it’s a fantastic initiative taken by Chef’s Option to generate the honing step manual instead of electric.

This usually means you could count on your judgment of the number of times you have to operate the blade in every slot and have better control over the way you polish the blades.

Aside from the features mentioned above, this machine’s sharpening wheels are manufactured from 100 percent diamond abrasive and can also be manufactured in a crisscross pattern to present your knife with a much better bite. This machine’s white-colored body gives it a classic look and adds to the d├ęcor of your kitchen.


  • It combines an electrical grinding phase and a manual honing point to provide you both hands within the process and simplicity of use.
  • The grinding slots have been put at an angle to remove any guesswork out of the process.
  • The sharpening wheels are made with a crisscross pattern to give your blades a much better “bite.”


  • If You’re Looking for a full electrical sharpener, this May Not be the best option for you.

9. Wusthof PEtec Electric Sharpener

This electric knife sharpener is just like the one we reviewed in every way except for a couple of minor details that might force you to sway towards this version.

The sharpener has the same three leveled system, including all the very same features but is a tiny bit pricier than another. The main reason being is because the greatest knife manufacturer on earth produces it. Wusthof has been making knives for over a century and is a well-trusted manufacturer.

Another biggest reason this version is far better than another is that rather than a 3-year warranty, Wusthof provides a complete lifetime guarantee on all their products. You can’t do better than that!


  • Has three Distinct levels of waxing: grinding, honing, and polishing
  • The polishing amount Can sharpen serrated knives.
  • The business guarantees its products and provides a Complete lifetime guarantee for all defects and damages.


  • While the polishing amount is said to sharpen serrated knives, it Doesn’t do the very best of the jobs any guide Procedures.

10. Work Sharp Culinary E5 Kitchen Knife Sharpener

This is a very nice small knife sharpener that’s somewhat different from the past versions we reviewed. This one has taken the very best of the two worlds to make an excellent machine.

The knife sharpener contains two degrees of sharpening: grinding and honing. That is all you must sharpen a knife since it merely does knives. The machine can also be belt-driven, making it a lot easier to sharpen the difficult to reach places.

The machine was labeled one of the more powerful machines with directing blocks, finger guards, and a one-touch programming program. The device will automatically turn off if the grinding process was finished to anything you set it in. For your money, this is a fantastic bargain and ideal for almost any home cook trying to sharpen their pair of knives regularly.


  • Includes a two-level sharpening process that consists of grinding and honing
  • Has a honing pole to even out the burr of the blade
  • Has a high safety rating using driven straps, finger guards plus a one-touch operating system
  • It has flexible sharpening belts that provide a sharp edge to your knives.


  • No warranty can be obtained for your first purchase of the product.
  • Doesn’t possess a flat for polishing the blade

11. Shenzhen Knives Electric Diamond Knife Sharpener

The very best aspect of the knife sharpener is that it may be utilized not just for ceramic knives but also for stainless steel knives, which is an area and point for anybody who possesses both kinds of knives.

Another exceptional facet of this knife sharpener is the cartilage that comprises two kinds of sharpening wheels that could be removed from the principal body for simple replacement and cleaning. This cartridge includes two distinct kinds of sharpening stone, one with 600 grit for rough sharpening and another person with 800 grit for good sharpening or honing.

And, it provides an 18-degree and 20-degree bevel angle and provides a sharp edge to your knives.

Both of them are made of diamond abrasive, and if they’re combined with the machine’s powerful engine, they could fix chips onto your knife blades, which are even 1mm deep.

Another frequent problem of different knife sharpeners addressed within this sharpener is that the shallow sharpening slot makes it almost impossible for the close of the blade close to the grips to be sharpened. The slots in this system have increased to ensure it is effortless for the blade to be sharpened from its tip to the deal.


  • The sharpening stones are in the Kind of a capsule that can be removed for cleanup, and the stones could be substituted when they become outdated.
  • The sharpener includes two sharpening stones Made from diamond abrasives, which have distinct grits for rough and fine sharpening.
  • The sharpener may be utilized to eliminate chips, Which Are even 1mm deep.
  • The slots of this machine are increased to sharpen parts of the blade near the handle, are difficult to reach


  • The sharpener isn’t acceptable for serrated scissors, knives, or outside knives.

12. Chef’sChoice 120 Diamond Hone EdgeSelect Professional Electric Knife Sharpener

This is another potent tool from Chef’s Choice, very similar to the one mentioned that we’d discussed before but with no capacity to convert a 20-degree bevel border into 15 levels. Even though it may appear a drawback to a few users, it’s reassuring to other people who don’t desire their knife borders to be overly thin.

Aside from that, it’s all of the superb features that you would find on the 15 Trizor XV version, for example, 100 percent diamond abrasives for phase two and one, adjustable angle guides, plus a stropping disk for phase three.


  • It has All of the features. You Could locate 15 Trizor XV models from Chef’s Choice.
  • It Doesn’t turn your knife bevel angle to 15 levels but also makes it razor sharp.
  • It may sharpen several distinct sorts of knives such as a butcher’s knife, serrated knife, sporting knife, etc..


  • It weighs 4.7 Pounds and Isn’t very mobile.

Taking a Closer Look at Knife Sharpening

If you are a newcomer when it comes to sharpening your knives, Then here are a few tips which should help you.

  • Sharpen your knives since it is safer that way. It is not true that a slightly dull knife is safer for you since it is not as likely to reduce your finger. In reality, it’s much more hazardous. Whenever you’ve got an extremely sharp knife, then you need less power to cut through your meals. This allows you to restrain your knife, so it goes where you want it to.
  • On the flip side, a dull knife requires more power to cut through your ingredients. It follows your palms are more likely to slide, and the sudden burst of speed can also lead to an accidental cut.
  • A sharp knife can also be better for the flavor of your dishes. It has been discovered that dull knives wreck meals onto a cellular level. The lack of sharpness does not just mar the look of your food, but also, it results in the flavor to deteriorate. Additionally, a dull knife makes food prep much slower.
  • Guarantee that the features work for their knives. Some may also wish to sharpen their bread knives, but some knife sharpeners do not work on serrated blades, so beware.
  • Color the edge of this knife using a sharpie before starting. This will let you know which portions of the border are sharpened, and which components have not been sharpened yet.
  • Wash the knife once you sharpen it. This will go without saying. However, it would help if you did not overlook this. You truly don’t wish small pieces of metal on your dishes!


Whatever version you choose to choose, be certain you’re comfortable working the machine. The safest choice will always be the best choice when sharpening a knife. Ensure that you look over each of the pros and cons of each of the versions to make certain you buy the greatest electric knife sharpener that will last a lifetime.

Leave a Reply

Your email address will not be published. Required fields are marked *