10 Best Electric Knife Sharpener For A Sharp Cutting Experience

What could be worse than a dull knife while you’re about to eat? A dull and cracked blade is one of life’s greatest annoyances. I’m curious as to how many of us have bled trying to use a dull knife to slash through a piece of cardboard or a slippery slab of meat. Until we stumbled into this miraculous device called a knife sharpener, which is as simple to operate as it is effective in putting an end to all your cutting-related fears.

Just as you may choose from a wide variety of knives, you can also choose from a wide variety of sharpeners. Selecting the knife sharpener that will bring your knives to razor edges for the most consistent cutting experience can be daunting. To help you out, we’ve compiled a list of some of the best electric knife sharpeners and discussed the pros and cons of each one so that you can make an informed decision.

Advice on Choosing the Right Electric Knife Sharpener

Type of the sharpening wheel 

Examining the sharpener’s material and mechanism is crucial before trusting it with your knives. Diamond is a common sharpening material used in sharpeners. Since diamond is one of the hardest substances known to man, you might assume that an abrasive composed of nothing but diamond would be more than powerful enough to restore your dull blades. While this is true, it’s also true that diamond abrasives may be highly aggressive and could actually do more harm to a delicate knife than good.

You can’t go wrong with diamond abrasives for general knife sharpening, but if you’re working with particularly delicate blades, take care not to over-grind. Abrasive belts are another excellent substitute for diamond abrasives because of their adaptability to a wide variety of blade materials and forms. If your knife collection includes unusual shapes and materials, you may want to choose a sharpener that uses a flexible abrasive belt rather than a traditional stone.

Number of stages in the sharpening process

The amount of steps a sharpener has can impact how easy it is to use, how big it is, and how accurately the blades are sharpened. Most sharpeners include two sets of slots, each assigned to a distinct stage of the procedure. If you need coarse grinding, fine grinding, and polishing, look for sharpeners with a three-stage procedure. Sharpeners with a two-stage process are a good choice if you need a portable and easy-to-use device.

Angle Guides

As we saw in the preceding section, there is such a thing as a “sharpening angle” that is used to sharpen knives. It’s also fantastic if you’re a knife specialist who knows exactly what angle to sharpen knives at, but in reality, this is not the case for the vast majority of people who use knives. So, it’s important that a knife sharpener include a mechanism to direct the blades to the ideal angle for sharpening.

Bevel

To further narrow down your search for the perfect electric knife sharpener, you should know what kind of blade you have. If you want your knife to be sharpened properly, you need to use a sharpener that is designed for that specific knife. There are four distinct kinds of blades: straight, serrated, double, and triple bevel. Bevels can also be convex, chisel-shaped, double-sided, flat, hollow, or saber-shaped.

While electric knife sharpeners are effective for sharpening most knives, they are not recommended for use with thin, fragile blades since they may break, bend, or distort under the wheels’ harsh sharpening tendency.

Versatility

Extra features are always appreciated, and nobody minds if a cooking gadget has extra functions to guarantee its versatility. Why not utilize an electric knife sharpener that can also be used to keep your ax, lawnmower blades, and scissors in tip-top shape? You should also be aware that there are choices available that provide such flexibility in use.

Safety and ease of maintenance

Check to see if the electric knife sharpener you want has a sturdy base or rubber feet to help you maintain a firm grip and avoid accidents caused by the device slipping or skidding. This will maintain its steadiness and keep it from moving.

It’s important to choose an option that comes with high-quality bins for waste collection and disposal, as the sharpening process generates a lot of metal shavings. Maintenance on an electric knife sharpener is minimal otherwise.

10 Best Electric Knife Sharpener

Work Sharp WSKTS-W Knife & Tool Sharpener

Work Sharp WSKTS-W Knife & Tool Sharpener

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Featuring a variable speed motor, the first device we evaluated from Work Sharp is ideal for sharpening all of your knives and bladed tools and will save you both time and effort.

A wide variety of blades, including serrated and curved knife blades, ax, shears, and more, can be sharpened on this tool because to its replaceable abrasive grit belt, which is both highly adaptable and simple to use.

It does a fantastic job sharpening on all levels, from coarse (P80) to medium (P220) to fine (6000), and it does it rapidly. The abrasive belt reliably returns blades sharpened to 40 degrees for kitchen knives and 50 degrees for outdoor knives.

The sharpener’s interchangeable angle guides allow it to sharpen a wide variety of blades with pinpoint accuracy. Once you’ve sharpened your knives using this method, they won’t need to be touched again for a long time. This machine has a rugged appearance, but it can be used without any problems for an hour straight.

Warning: the manufacturers do not advise using this with a 220V power converter.

Pros

  • You may buy it with confidence knowing that it’s covered by a warranty for a full year.
  • Sharpening steel blades with the abrasive belt won’t cause them to melt or warp.
  • Sharpening angles can be modified with the turn of a dial.
  • The product can be moved to other locations for grinding and honing as needed.
  • It can be used for coarse, medium, or fine sharpening thanks to the adjustable band.
  • You can use this with confidence because of the product’s sturdy construction and the ease with which you can maintain a firm hold on it.

Cons

  • Warranty is only good in North America, where voltage is capped at 110V.
  • There is a risk of inhalation illness from breathing in tiny metal fragments that may be released by the equipment.

Presto 08800 EverSharp Electric Knife Sharpener, 2 stage, Black

Presto 08800 EverSharp Electric Knife Sharpener, 2 stage, Black

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The straightforwardness of this Presto product’s layout and operation is what most strongly appeals to us about it. Many individuals find that a basic sharpener without a lot of extra bells and whistles works best for them because it allows them to get the job done swiftly and easily with minimal fuss.

All you have to do is follow the simple directions that come with this handy sharpener, and your knife will be razor-sharp in no time. There are two stages to complete this task. The first step in sharpening your blades involves sliding the blade through two slots.

Next, you’ll want to sharpen your blade by sliding it through the other two slots. Slots are angled in a way that eliminates the need to calculate or otherwise guess at the proper angle for sharpening your blade. As a result, your knife will always come out sharp after being sharpened by this device.

Even though it’s easy to operate, it’s equipped with sharpening wheels made of the same sapphire used in professional knife shops, so it’ll help you get results worthy of an expert’s attention.

Pros

  • The machine’s user-friendliness means it may be put to work by virtually anyone, with or without much experience with cutting tools.
  • The two-stage procedure guarantees a razor-sharp edge and a flawless knife.
  • This knife sharpener has slots set at an angle so you can sharpen your knives without guesswork.
  • This machine is ideal for a home or apartment kitchen due to its modest size and modern appearance.
  • The Sapphirite material used to make the sharpening wheel ensures that your knives will be brought up to a professional’s standard.

Cons

  • Even if the angles are set in stone, you would be able to sharpen a wide variety of blades.

Work Sharp Knife & Tool Sharpener Mk.2 110v

Work Sharp Knife & Tool Sharpener Mk.2 110v

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What we like best about this Presto product is how simple it is to set up and use. In order to get the job done quickly and easily with the least amount of hassle, many people prefer a simple sharpener that lacks a lot of unnecessary bells and whistles.

Following the straightforward instructions included with this practical sharpener will have your knife in tip-top shape in no time. This process consists of two phases. Blades are sharpened by first passing them through a pair of slots.

After that, sharpen your knife by passing it between the remaining two slots. The slant of the slots makes it unnecessary to guess or perform calculations to determine the ideal angle for sharpening your blade. If you use this tool to sharpen your knife, it will always come out razor-sharp.

The sharpening wheels are constructed from the same sapphire used in professional knife shops, but the machine is so simple to use that even a novice can achieve results that will impress even the most discerning knife connoisseur.

Pros

  • Because of how simple it is to use, anyone, even those who aren’t particularly skilled with blades, can put the machine to good use.
  • The knife will be perfectly sharp and in perfect condition after the two-step process.
  • The angled slots on this knife sharpener eliminate the need for trial and error while restoring a knife’s edge.
  • The compact size and sleek design of this appliance make it perfect for use in a house or small apartment kitchen.
  • The sharpening wheel’s Sapphirite construction guarantees that your knives will be brought to showroom condition.

Cons

  • If the angles are fixed, you can still sharpen many different types of knives.

SHARPAL 191H Pocket Kitchen Chef Knife Scissors Sharpen

SHARPAL 191H Pocket Kitchen Chef Knife Scissors Sharpen

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SHARPAL is an electric knife sharpener that features a three-stage sharpening process that will leave you with a knife that is razor-sharp and ready for use in no time.

The tungsten carbide blades on this amazing sharpener can be used for quick edge settings, the ceramic blade can be used to hone your knife to perfection, and the tungsten carbide blades on this sharpener can also be used to scissor grind your knife. As a result of the sharpener’s three-stage process, all of your knives will be razor-sharp in no time.

The sharpener’s sturdy suction base guarantees a secure grip and eliminates the possibility of it sliding while you’re using it. This incredibly risk-free item has a base that can provide twice the suction power of similar offerings from rival manufacturers. Simply set it down where you want it, flip the black button, and the machine will begin sucking the surface below it. In addition, you won’t have to hold it, which means your hands are safe from harm.

In addition, the product’s small form factor and light weight (only a few grams) make it a breeze to operate; you’ll have no trouble moving it around the kitchen with just one hand. Its compact size means you won’t have to worry about finding extra room in your kitchen to keep it.

Pros

  • A three-year warranty provides you with the assurance of the product’s superior quality and longevity from the source.
  • It has top-notch support after the sale is made.
  • It has high-end features and is priced affordably.
  • The small footprint and light weight make it easy to stow away when not in use.
  • Due to rigorous post-production testing, this product is a tried-and-true standard.

Cons

  • One can only use it for extremely precise sharpening.
  • It’s not a great method for restoring sharpness to dull knives.

Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

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Chef’s Choice has produced a knife sharpener that completely changes the way blades are sharpened. However, we must first explain what bevel angles are and how they work before we can discuss its amazing powers.

The blades of various knives are angled and shaped in various ways to facilitate cutting. The ease with which a blade can cut through a given material and the length of time it will last depend on the blade’s angle and form. Santoku knives, a type of knife popular in Asia, having a thinner angle of 15 degrees, while most western blades have an angle of 25 degrees or more.

This 15-degree bevel angle is highly sought after for use in the kitchen nowadays, as it provides greater precision, less resistance when cutting, and a razor-sharp edge. To get that ideal 15-degree cutting angle, you can use this robust equipment from Chef’s Choice. A knife sharpener eliminates the need to buy a single knife from Japan or spend a small price on a single knife with a 15-degree angle.

Although the standard 15-degree bevel angle is widely used, it has one major drawback: it is extremely thin, making it prone to chipping and breaking. The good news is that this machine takes into account such concerns, and transforms your knife into a 15-degree angle with a triple bevel, so its durability is not affected. In other words, you can kill two birds with one stone by utilizing this sharpener. Your blades will be extremely tough and have a sharp 15 degree angle.

You shouldn’t be scared off by the complex sounding description of the process because this machine makes it trivial for you to accomplish this remarkable feat. There are three distinct steps in the process, and three kinds of slots, each of which is optimized for a different part of the system. The slots for the first and second stages of sharpening use discs made of pure diamond abrasive to shape the 15-degree blade angle and create bevels for increased durability.

After the knife has been sharpened, it is plated with a stropping material in the third stage slots to smooth out the blade and polish it. You may now precisely adjust the sharpening angle in any of the three slot types without resorting to trial and error. All knives, from kitchen to pocket to hunting, may be sharpened to perfection with this machine.

Pros

  • This device is multifunctional, serving as both a sharpener and a converter, reducing the bevel angle of knives from 20 degrees to 15 degrees.
  • Each blade that emerges from the three-step process is guaranteed to be both sharp and sturdy.
  • The machine’s simplicity belies its ability to produce professional-grade edge work.
  • The discs used for sharpening are constructed of 100% diamond abrasives, and the stropping substance is both durable and pliable.
  • When sharpening knives at varying angles, you’ll appreciate the adjustable angle guides that are included.
  • In addition to being extremely adaptable,
  • Serrated knives can be sharpened with it.

Cons

  • Due of their strength and aggressiveness, diamond abrasives can easily remove too much of the metal from your knives.
  • This could be too rough for the most delicate of knives.

Presto 08810 Professional Electric Knife Sharpener

Presto 08810 Professional Electric Knife Sharpener

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We recommend this Presto sharpener if you liked the one we just discussed but want a little more precision and flexibility in your sharpening.

Keeping with the minimalist aesthetic that has come to define Presto products, this is surprisingly space-saving. In contrast to other machines, which only require a single stage of sharpening, this one employs a three-stage procedure that includes coarse grinding, precision grinding, and honing.

For your convenience, each slot is slanted to accommodate various knife angles. Cutting edge sharpened and polished simply by passing the knife through the slots. This is because the first step uses a coarse grinding wheel made of Sapphirite to give your blade the right sharpening angle, the second step uses medium grinding wheels made of Sapphirite to give the blades the edges needed for precise cutting, and the third step uses fine grinding wheels made of ceramic to give the blade a flawless finish.

If you have a collection of knives of varying types and sizes, you’ll be pleased to hear that this device offers a variety of sharpening options from which to choose. Thin, medium, and thick are the available options. Lightweight blades, like pairing and fillet knives, can use the thin setting, while regular kitchen knives can benefit from the medium setting, and hunting and sporting knives can make use of the thick setting.

Japanese Santoku knives, used for sushi fillet and other Japanese cutting techniques, can be sharpened with the knives in the medium mode.

Pros

  • Its flexibility and ease of use make it a great tool.
  • The three-step technique uses precision-engineered slots and wheels to provide razor-sharp results.
  • It has three settings that may be adjusted to sharpen every kind of knife.
  • If you don’t want to waste time guessing or measuring, just use the slots at the appropriate angle.
  • Receptacles at the machine’s base catch the scrap metal shavings produced during the sharpening process, keeping your work area clean.

Cons

  • Curved or serrated blades are out of its range of application.

LINKYO Electric Knife, Kitchen Knives Sharpening System, 9.8 x 4.9 x 7.2 inches

LINKYO Electric Knife, Kitchen Knives Sharpening System, 9.8 x 4.9 x 7.2 inches

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The LINKYO electric knife sharpener is another one of our favorites when it comes to high-quality electric sharpeners, as attested to by several satisfied customers. Two-stage knife sharpening process involves first resharpening the blade’s angle, then honing and polishing it to give it a like-new appearance.

The straightforward machine is speedy, safe, and hassle-free. You don’t need a lot of experience to succeed in this field because there is no fixed viewpoint that everyone must adopt.

Guides for the blades keep them in the correct place automatically. The fact that you won’t have to use your hands to keep the sharpener in place increases your safety, as does the non-slip suction cup on the base of the unit.

Last but not least, sharpeners leave behind a large number of metal leftovers that must be disposed of properly; this product makes that easy by including detachable, mess-free receptacles.

Pros

  • Automatically positioning the blades removes the need for any kind of effort on your part, making the process easy as pie.
  • It has an integrated “stop” button that activates after it has sharpened the blades to perfection without damaging them.
  • The sharpener’s low price makes it a good choice for those on a strict budget.
  • It is simple to operate and needs little in the way of upkeep.

Cons

  • It is ineffective with blades that require specific handling, such as serrated knives and scissors.

Chef’sChoice 250 Hone Hybrid Combines Electric and Manual Sharpening

Chef'sChoice 250 Hone Hybrid Combines Electric and Manual Sharpening

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Why settle for one when you may have two? And at the same cost? Chef’sChoice’s 2-in-1 sharpener is a versatile device that may be used for either manual or electric sharpening. If you’ve been using a manual knife sharpener for a while and are just making the switch to electric, this is a great investment for your kitchen. They get to experience the best of both worlds.

The first two stages of the sharpener’s hybrid three-stage system are dedicated to electric sharpening and are powered by an electric motor. However, the third step can be performed separately from the first two steps, and it does not necessitate electricity because it is performed by hand. When you use both an electric and a manual sharpener, you get blades that are both extremely sharp and extremely strong and durable.

In addition, diamond is utilized as the abrasive, thus the final product is a razor-sharp polished edge. At most stages, you’ll need between five and twenty strokes, with each one taking about five seconds. The 20° constant angle of the knife sharpener makes short work of dull blades.

Finally, this is quite simple to keep up. No oil or lubricating liquids are needed; simply wipe it down with a moist towel. It has been suggested that you sharpen your blade in a left-to-right fashion to get an evenly ground edge.

Pros

  • Double beveled edges, steeled edges, and crisscross edges all benefit from its use.
  • Both serrated and straight blades can be sharpened using this tool.
  • Because of its low price, it’s a smart pick for those trying to save money.

Cons

  • Using it to sharpen santoku or sushi knives is probably not the best idea.
  • Only blades with a 20-degree angle will work.

EdgeKeeper Electric Knife Sharpener

EdgeKeeper Electric Knife Sharpener

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When it comes to price, the EdgeKeeper electric knife sharpener is unrivaled. Any fine-edge blade can be expertly restored to razor-sharpness in the comfort of your own home with the help of a two-stage sharpener.

Slot angles will automatically set the blades at an optimal angle that will offer you great results every time you use them, so you don’t need any prior skill in this area. In addition, a magnet container that can be removed from the machine collects any excess residue (metal fillings) before they are discarded. By eliminating the need for frequent cleaning, this machine requires less attention and gives you more time to do other things.

The sharpener is equipped with non-slip silicone feet that keep it firmly planted wherever you use it. Also included are sharpening wheels covered in diamond that can be used on straight steel blades.

Pros

  • Given how little room it needs when stored, its diminutive form factor is a definite plus.
  • In a matter of seconds, you’ll have razor-sharp blades.
  • The final goods outlast and outperform the competition.
  • For individuals who are trying to save money, this is the best option.

Cons

  • Only fine-edge blades can be sharpened with it.
  • Instead of being captured by the magnet below, the metal dust may blow around, posing a health risk to everyone who comes into contact with it.

Chef’sChoice 220 Hybrid Diamond Hone Knife Sharpener

Chef'sChoice 220 Hybrid Diamond Hone Knife Sharpener

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The first phase, which includes electrically grounding the knife, is followed by a manual honing process with this knife sharpener, hence the name “Hybrid.” Chef’s Choice made the right call by opting to make the honing process manual rather than electric due to the fact that it is more precise and in-depth than the grinding process.

This gives you more discretion over the degree to which the blades are polished and how many times the blade is run through each slot.

The machine’s sharpening wheels are composed of 100 percent diamond abrasive and are designed in a crisscross pattern to give your knife a better “bite,” in addition to the aforementioned advantages. Having a white exterior, this appliance exudes a timeless aesthetic that complements any kitchen design.

Pros

  • The combination of an electric grinding stage and a manual honing stage ensures that you have complete command over the operation while still benefiting from the device’s trademark convenience.
  • The slanted orientation of the grinding slots eliminates the need for trial and error.
  • Better blade “bite” is achieved via a crossing design in the sharpening wheels.

Cons

  • This may not be the greatest choice if you want a fully electric sharpener.

What is a Sharpening Angle? 

You’ll find this term frequently used in the description of several knife sharpeners. But can we get to the bottom of what it means in practice? What this means, in layman’s words, is that the blade of your knife has been constructed at a particular angle. Your knife’s sharpness and durability are both affected by this angle. Since the angle of this edge varies from knife to knife, it’s crucial to sharpen your knife at an angle that works for your knife. There are a variety of approaches to this.

You can use a knife sharpener with an angle guide to “guide” your knife while you sharpen it if you are unsure of the correct angle. Because of this, you won’t have to second-guess the angle at which your knife is held, simplifying the entire procedure. A bendable angle guide is an additional useful option. Careful attention to the sharpening process is required when using a fixed angle guide to avoid damaging the knife through excessive pressure or jerky movements.

A flexible knife guide, on the other hand, will direct your blade with greater precision and efficiency. You might choose sharpeners with a dial that allows you to set the angle to the number that is most ideal for the knife you are sharpening if you have more experience with using and maintaining different types of knives.

If you want to know more about the sharpening angle and how it really affects the performance and durability of your knife, it is better to have an in-depth knowledge of it before jumping onto a simple conclusion. You may have heard that the thinner the angle, the sharper the blade. While this is partially true, the whole picture is not as simple as that.

Sharpening, grinding, and honing – Are they the same? 

The majority of electric knife sharpeners use either a two-stage or three-stage operation, with correspondingly distinct slots for each step. If you’re wondering “why,” this section will explain. The process of restoring sharpness to dull knife blades is sometimes referred to as “sharpening,” however this term obscures the complexities involved. The first step, grinding, involves using a coarse abrasive substance to remove dull and damaged sections of the blade. So, you’re starting out by improving your wits. Next, the blades are honed, or polished, to remove any rough spots.

First, the blade is ground, which removes material and creates a “wire edge” that is neither smooth nor sturdy. The second process, honing, uses a finer grit stone than the coarser grinding stone in order to remove minor imperfections and strengthen the edge. That’s why, if you want professional results, your knife sharpener needs to feature both a grinding slot and an honing slot.

How often should a knife be sharpened? 

This is a common inquiry with no simple solution. Since there are several variables at play, it can be difficult to determine how often you should sharpen your knife. First of all, it depends on how much you use the knife. Sharpening your knife once a week is recommended if you use it frequently. Contrarily, grinding your knife too regularly might actually remove too much material from the blade and cause it damage, therefore this stage of sharpening doesn’t need to be done too often.

Grinding a knife is only necessary once or twice a year, but honing and polishing can be done more frequently to keep it in good working order. The function for which the knife is being used is another consideration in determining its sharpening frequency. The maintenance needs of a knife used for slicing hard things like bones, for instance, will be greater than those of a knife used for chopping softer materials. It’s not easy to tell if a knife needs sharpening just by looking at it, but there are a few quick tests you can do to make sure.

When your knife squishes a soft object like a tomato instead of cutting cleanly through it, you know there are burrs on the edge, and you can also use your thumb to feel the blade to check if there are any other problems. The most crucial question, however, how to choose the best electric knife sharpener, remains after the technical parts have been broken down for your convenience. However, you need not fear, as we will highlight some of the most important criteria to consider while deciding on the finest sharpener for you in the next section.

Conclusion

If you don’t already have one, investing in an electric knife sharpener is a much more convenient and time-efficient option than making regular trips to a sharpening business. We hope that any questions you may have had about purchasing an electric knife sharpener have been answered by reading this post. Your search for the finest electric knife sharpener is over; you can now make an informed decision. Having a knife that cuts like butter is a great perk of owning an electric knife sharpener.

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Sophia Camila
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