Top 10 Best Electric Knife Sharpeners in 2020


Since technology found its way to the kitchen, kitchen work has become simpler and more fun. For example, the invention of electric knife sharpeners has made the conversion of dull knife-blades to razor-sharp blades a piece of cake.

The electric knife sharpeners require less time and skill to do what they are supposed to do. Electric knife sharpeners are perfectly designed to give your knife a sustained sharpness as compared to traditional sharpening method. Since electric knife sharpener relies on the motor to perform the work, it takes less time than ‘manual’ knife sharpening. Furthermore, the electric knife sharpeners are easy to maintain than they may look. This is why their demand has been on the rise. And because producers keep an open eye to the market affairs, they have released electric knife sharpeners in profusion to meet the market demand. Unfortunately, a few low-quality electric sharpeners have also managed to sneak into the market forcing the need for an informed purchase.

But now the question comes; how do you stay away from the knock-offs? Well, the answer is pretty simple- you just need to keep on reading!

Choosing the best Electric Knife sharpeners

  • Design: Electric knife sharpeners come in different designs and colors. Be sure to check the one that would perfectly dovetail your kitchen’s décor.
  • Versatility: Some electric knife sharpeners can only be used for fine-edged knives while others are made to be used for both fine-edged knives and serrated knives. Who doesn’t want such versatility? In fact, you won’t have to go back to the market to get another sharpener for your serrated collection of knives.
  • Ease of use: Some electric knife sharpeners may be complex especially for the beginners. Be sure to grab the one that suits your level.

10. Smith’s, AC50132-BRK Diamond Electric Knife Sharpener

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By: Smith’s

Whether you are a beginner or a pro, this electric knife sharpener works for both alike. It comes with blade guides to guarantee you with precise results. Besides, the improved sharpening wheels provide thorough results giving your knife a durable sharp cutting edge.
Having been made with you in mind, it comes with an ergonomic rubber handle to ensure your comfort when in use. It comes with hanging tab.

Extra features:

  • The knife comes with an elegant design to give that stylish look in your kitchen.
  • It is made with high-quality materials to guarantee you with years of service.

9. G Smart Trade, Multifunction Electric Automatic Knife Sharpener

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By: G Smart Trade

Whether you want to sharpen your knife scissors or any other kind of sharp tool, you can rely on this multi-function electric knife sharpener to do the work for you. It comes with an anti-slip rubber base design to keep it steadier while in use for better and precise results.
The two-stage grinding- rough grinding and fine grinding meet all your sharpening needs.

Extra features:

  • It is a top-quality electric knife sharpener that is made to last for years to come.
  • Its brand new design gives it an outstanding look making it an ideal addition to any kitchen.

8. EdgeKeeper, Electric Knife Sharpener

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By: EdgeKeeper

This two-stage electric sharpener works in a matter of seconds to provide professional results for almost any fine edge blade. The high-performance sharpener has blade guides which hold the knife at the perfect angle for unsurpassed results. And because most knives are made of magnetic materials, it is equipped with a removable magnet in the access panel at the bottom part of the sharpener which catches all metal shavings to make cleaning and maintenance easy.

The diamond-coated sharpening wheels provide durable sharpness while the non-slip silicone feet ensure steadiness of the unit when in use. However, this electric sharpener should not be used to sharpen serrated knives, electric knives, scissors, sporting knives, or any other type of knife that does not properly fit in the sharpening slot.

Extra features:

  • The knife sharpener is perfect for carbon steel and stainless steel knives.
  • The knife sharpener is available in different colors; red, gray, and black- you can now go for the one that best fits your style.

7. Secura, Electric Knife Sharpener

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By: Secura

Leave alone the high-performance nature of the sharpener-the design itself is enough to make you deep your hand into your pocket! It uses 2-stage sharpening process to give the non-serrated blades a long-lasting sharpness. The first stage helps to rejuvenate the knife blade while the final second stage hones and polishes the blade for professional results.
The receptacles help to capture metal debris to make cleaning and maintenance super-easy while the three non-slip feet won’t slip to hold the top-rated sharpener firmly in place for desired results.

Extra features:

  • This high-quality top-rated electric knife sharpener is covered by a 2-year manufacturer’s warranty to help boost your purchasing confidence.
  • It sharpens in seconds to give you more time to concentrate on other activities.

6. Knife Sharpener Bundle, Diamond Hone EdgeSelect Knife Sharpener

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By: Knife Sharpener Bundle

Whether you want to sharpen your chef’s knife, butcher knife, or maybe a serrated knife, this top-rated electric knife sharpener will make your knife razor-sharp. The three-stage sharpening processes give hair-splitting sharpness in seconds. The first and second sharpening process use diamond abrasives to bring out a sharp blade while the final sharpening stage adds polish to the knife’s edge keep it shiny.

The built-in elastomeric angles eliminate guesswork hence you get an ultra-sharp well-polished knife just the way you wanted it. The sturdy constructions give you confidence in terms of durability- if that is not enough to give you the confidence you need, the unit is backed by a 3-year warranty.

Extra features:

  • The cut-resistant gloves resist cuts even from the sharpest blades to guarantee you with safety.
  • The elastomer feet are resilient and can hold the unit securely in place

5. Work Sharp Culinary, E5 Electric Kitchen Knife Sharpener

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By: Work Sharp Culinary

This electric knife sharpener uses the same sharpening technique used by knife manufacturers to put a professional-cutting blade to your knives without having to leave the kitchen. Whether you are a beginner or a pro, that isn’t of much importance here since it is easy to use- a single touch of a button is all you need to rejuvenate, sharpen and polish your knife’s blade.

The E5 blade guides are set at 170 sharpening angle to avoid guesswork and to ensure even sharpening for professional results. The ceramic honing rod delivers a fresh cutting edge in less than 90 seconds. The 3 pre-programmed settings which perfectly shape, sharpen, and hone your knife to keep them in top condition with just a touch of a button.

For efficiency, the sharpener automatically shuts off as soon as the final sharpening stage comes to completion. The 2018 award-winning design brings modernity to your kitchen.

Extra features:

  • This electric sharpener is made to be used for all popular knife styles and brands including serrated knives, poultry shears, and kitchen scissors.
  • The built-in vacuum keeps your kitchen clean from debris that emanates from the sharpening process.

4. Chef’sChoice, 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

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By: Chef’s Choice

This high-quality electric knife sharpener uses EdgeSelect technology to give both fine-edged knives and serrated knives a flawless ultra-sharp edge. The unit sharpens 20-degree knife edges and double bevel and single-bevel 150 knives to perfection. But wait, why 150? The answer is simple- 150 angled-knife cuts with much ease as compared to the traditional 20-degree angled edge.

It also features spring guides which provide accurate sharpening angle for both thickest and thinnest knife blades. The 3-stage stropping disks sharpen with minimum edge removal to for the extended life of the knives. The conical disks in the first 2 sharpening stages have diamond abrasives for sharpening and honing the knife’s edge while those in the final sharpening stage are made with a barber-strop-like abrasive system that perfectly polishes your cutlery to keep it in the best condition ready to face the next cutting challenge.

Extra features:

  • This is a versatile electric knife sharpener since it can be used for sharpening all types and all brands of knives.
  • It sharpens the knife’s edge quickly to give it hair-splitting sharpness.

3. Wusthof, PEtec Electric Sharpener

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By: Wusthof

Wustof is a highly respected name when it comes to the production of knives. Therefore, the quality of this electric sharpener is guaranteed. The sharpener is reasonably priced and uses a 3-staged system to restore the knife to factory sharpness. The first and second stage uses diamond abrasives for superior sharpening and honing while the final stage strops the knife’s edge. The knife sharpener only requires a few seconds t deliver a new and a sharper edge.
When it comes to versatility, this sharpener can be used on wide variety of blades ranging from kitchen knives to pocket knives, to hunting knives regardless of their sizes.

When it comes to the ease-of-use, this high-quality sharpener is pretty straightforward to use. To guarantee you with years of service, it comes with a built-in motor that does not slow down with use. Cleaning and maintenance are also easy- the magnetic insert attracts the metal filings coming from the sharpening process.

Extra features:

  • It is an easy-to-use knife sharpener hence a perfect option for the beginners.
  • Under proper care and maintenance, this knife sharpener is made to keep your knives collection in top condition for years to come.

2. LINKYO, Electric Knife Sharpener

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This is a budget-friendly electric knife sharpener that delivers razor-sharp edges to all your knives from the comfort of your home in a matter of seconds. The sharpener is also easy to use. In fact, you don’t have to be a pro; it works alike for both the pros and the beginners.
Unlike the stage sharpening system, this knife uses a 2-stage sharpening system- a more straightforward system that helps you save time. The first stage helps reshape the knife’s angle, sharpen and rejuvenate while the final stage hones and polishes the blade restoring its brand-new appearance and sharpness.

The automated blade guides eliminate guesswork by holding the knife’s edge in the ideal position required to achieve a razor edge. When it comes to cleaning, it is a snap since receptacles catch metal filings that fall off during the sharpening process. The built-in ‘stop’ feature stalls the sharpener once much pressure is applied hence preventing the sharpener from getting damaged.

Extra features:

  • The non-slip feet keep the sharpener steadily in place when the sharpener is in use.
  • It is backed by 1-year manufacturer’s warranty.

1. Work Sharp, Knife & Tool Sharpener Ken Onion Edition

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By: Work Sharp

This top-of-the-line electric knife sharpener is made to deliver long-lasting sharpness in a matter of minutes. Actually, its unsurpassed quality makes it chefs’ favorite. Although it is of high-quality, the price is friendly giving you beyond value for the money.
The sharpener uses high-precision blade guides to sharpen knives of all kinds quickly and with much ease. The heavy-duty speed motor does not slow down with use hence consistent perfect results every time you sharpen your knife.

The angle adjustment knob allows you to easily select the sharpening angle ranging from 15o to 300. Besides, the tool also features a built-in scissor guide to sharpen scissors to perfection. Having been made with versatility in mind, the guides can be removed to allow for freehand grinding of common cutting tools such as axes, machetes, weeders, shovels, lawn mower blades among other tools.

Extra features:

  • It has a variable speed motor that helps to handle almost every sharpening task.
  • Blade grinding attachment allows for customization of knife profiles, bevel and edge finish for customized results.

Final thought

Although most people rely on traditional sharpening methods, its time they do away with the tiresome and time-consuming method and switch to the modernized method. With the right electric knife sharpeners, restoring your knives sharpness is super-easy in a matter of seconds. However, with these sharpeners coming in plenty into the market, more than a few people have ended victims of those that are of inferior quality. Luckily, you can rely on this purchasing guide to finally get the electric knife sharpener you have been craving for.

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