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Electric Knife Sharpener

A n electric-powered device that is specially intended for sharpening almost all types of knives, depending on setup and limitations or lack thereof, the tool is a must-have in any kitchen, not only for professional cooks. The standard product is fitted with blade guides and built-in grinding wheels. Moreover, it features stabilizing feet or suction cups which are intended to provide maximum stability throughout the sharpening process.

There are so many varieties of sharpeners that finding the best model could be a time-consuming task. Therefore, if you are in a hurry, but you still want to find a quality product that suits different blade materials and edges, you have come to the right place. As aforementioned, the market is fairly competitive, which means that before making any purchase, you must learn what matters in your search. To help you, we have put together this top where you will find the best electric knife sharpeners revised and ranked conferring to their quality, use, and dependability, so stick with us if you seek to make a lasting investment.

17. Tormek T-2 Pro

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Specifications

  • Diamond wheel: 600 grit
  • Speed: Slow speed – 120 rpm
  • Abrasives: Diamond
  • Suitable for: Blades with 9/16″-2 3/8″ (14-60 mm) wide and thickness of a maximum 1/8″ (3.5 mm)
  • Motor life: 10.000 h.
  • Time Required to Sharpen: 60 sec.
  • Power: 120W
  • Warranty: 7-year


The design makes it intuitive to utilize, this diamond 600 grit wheel model rapidly becoming the go-to for plentiful customers due to the cheap asking price and high efficiency, as well as the wide compatibility it boasts in regards to the sort of knives it can be utilized on.

Due to its slow operation, the blade never heats up, so subjecting it to intense use won’t cause issues in the long-run. What you must be aware of beforehand is that it operates at 115V, so if used with a 220V or 240V socket, it may ruin the motor. With proper care and use, you can expect the motor lifespan of the tool to be of an estimated 10,000 hours, so you get in a lot of years of usage before it needs replacement.

As it lets you regulate the angle guide, the sharpening operation will be over with quite quickly, all without fearing a lack of precision. This kitchen appliance is small and fairly light in weight. It won’t take up too much space, so it can be placed directly onto the countertop with no worries. Overall, Tormek T-2 is an option worth taking into consideration.

PROS

  • 600 grip diamond wheel for added precision
  • Accompanied by a 7-year warranty against defects
  • The angle is adjustable to suit different cutlery types
  • Designed in a user-friendly manner

CONS

Verdict

This is by far one of the most efficient models available for sale, these days. With a 7-year guarantee and an easy-to-understand instruction manual that explains everything you need to know in detail, it is a simplistic product that you won’t have trouble using. Moreover, the 10,000-hour lifespan of the motor ensures that a lot of years will pass before replacement is due.



16. Chef’sChoice 320

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Specifications

  • Number of Sharpening Stages: 2-stage sharpener
  • Abrasives: 100% diamond abrasives , flexible stropping
  • Resulting Edge Angle: 15 – 20 degree
  • Time Required to Sharpen: 1.5 min.
  • Time Required to resharpen: 10 sec.
  • Warranty: 1-year


This 2-stage model is widely regarded as a reliable option seeing how the general feedback of existing customers is that it lasts throughout years of intense use without dropping quality. Stage 1 comprises 100% diamond abrasives, whereas the second phase features stropping and polishing disks for superior sharpness. The strategically formed diamond abrasive disks will apply the right amount of pressure to guarantee sharpness. Moreover, it will whet straight-edge, as well as serrated blades within minutes.

Safety is granted by the automatic guides that stabilize the blade and hold it in place throughout the whole duration of the operation. Among the reasons why it sells so well is that it is fitting for domestic, pocket, and sporting knives. Furthermore, it is engineered by US experts within the US so you can expect it to meet your demands with ease. The resulting edge angle when using it spans from 15 to 20 degrees, which adds to its versatility in use.

You won’t have any trouble storing it seeing how it flaunts a small, compact size. This also implies that you can take it with you wherever you go to whet your cutting and chopping tools. It is quite convenient to utilize and manufactured with user experience in mind. Moreover, backing is provided for the first year after you acquire it, which is pretty ordinary for this niche.

PROS

  • Manufactured in the U.S. by specialists in the field
  • The user-friendly operation makes it suited even for first-timers
  • Can be utilized to recover sharpness for a wide assortment of blades
  • Fitted with a soft grip for comfort in use
  • The non-slip feet ensure it won’t accidentally fall from the counter or table

CONS

  • Assembly instructions are complicated to follow

Verdict

Simple to use irrespective of the type of cutlery you plan to whet with it, this product makes for one of the most sought-after entries on the market. Furthermore, the 2-stage operation implies that it is as efficient as they get when it comes to its job.



15. Smith’s 50281 Adjustable Edge Pro

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Specifications

  • Angles range: From 10 to 30 degrees
  • Abrasives: Monocrystalline Diamond , Ceramic , Ceramic
  • Power: 68.2W
  • Suitable for: All types of double-beveled, standard-edge knives
  • Highlight: Serrated blade sharpening slot, preset sharpening angles, non-slip rubber feet, rubber hand grip
  • Warranty: 3-year


You might not need to spend a fortune to get the best, but you do need a quality kitchen tool that can help you restore, repair, and polish dull blades. Because of this, we suggest you take a look at this effective appliance that does a great job restoring serrated edges that only a few similar tools can handle. Despite its low price, the product delivers excellent performance and dependability.

To achieve great results, it utilizes both diamond and ceramic abrasive materials that significantly increase its versatility. Due to its diamond interlocking wheel technology, it can refine both sides of a blade faster and pretty accurate. Additionally, these wheels guarantee the blades won’t be damaged or scratched throughout the process, thus keeping them in perfect shape.

For increased comfort and convenience in use, it features a rubber hand grip. The resulting angle when you use it spans from 10 to 30 degrees, so you have quite a wide scope of uses for the tool. Of course, we cannot overlook the 3-year backing provided by the manufacturer for this product as it is a strong point on its own seeing how it has you covered for quite a lot of time against defects.

PROS

  • Can perform on jagged blades, a trait boasted by few electric models
  • Sharpening accuracy is enhanced by its design, ensuring no slip-ups can occur
  • Dial making sharpening angles provides a simplistic operation
  • Simultaneously sharpens both blade sides

CONS

  • Not suitable for resharpening ceramic blades
  • Some customers reported that it produces a strong vibration while utilizing it

Verdict

If you are on the hunt for a model that works well on serrated edges, we suggest this Smith’s entry. It is a dependable product that will last many years to come.



14. Kitchen IQ Diamond Edge 3-Stage

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Specifications

  • Number of Sharpening Stages: 3-stage sharpener
  • Abrasives: Diamond
  • Material: Stainless steel
  • Suitable for:Straight or serrated edge blades
  • Highlight: Crossed ceramic stones, Edge Grip Bottom
  • Warranty: 90 Day Kitchen IQ


While it is not as powerful as its competitors, it offers more than you could ask for considering the price it comes at. Aside from being efficient and extremely affordable it also has a nice design, which adds to the pleasantness of the product. The 3-phase sharpening method guarantees the blades come out as sharp as they originally were.

Thanks to its soft grip and non-slip anti-vibration feet, we can confirm that it is much safer and simple to operate than many other similar devices. It is equipped with fine diamond wheels that enhance the sharpening operation.

It uses crossed ceramic stones that are preset at the correct angle. While it is a worthy selection, hands down, what you have to keep in mind is that backing is provided only for the first 90 days after purchase, which is considerably little for this industry. However, there have not been complaints regarding the product’s durability, so you can overlook this small flaw.

PROS

  • Is among the value deals at the moment
  • Simple to use, even for first-timers
  • Comes at a fair price that makes it accessible for most customers
  • Preset crossed ceramic stones whet at the right angle each time

CONS

Verdict

If you seek a reasonably priced yet effective kitchen apparatus that helps you restore dull edges and keep your blades in incredible condition, this might just be the right pick for you. It is a 3-stage system of medium-size that accompanies a nice design and numerous features. It is anything but difficult to utilize on account of its soft grip and non-slip feet.



13. Elechomes CM102

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Specifications

  • Number of Sharpening Stages: 1
  • Abrasives: Diamond wheel
  • Material: Plastic, adamant
  • Suitable for: Straight and serrated knives
  • Highlight: Concealed cord storage-a built-in storage box, V-shape technology , double-edge designed, non-slip base
  • Warranty: 1-year


Aside from the affordability aspect, this is a pretty intuitive kitchen tool, which makes it an appealing option for most interested customers. Due to its 3 V-shaped slots, it can hone blades of all sizes, restoring your knives to their former shape in no time. However, its main highlight stands in the fact that it is usable on straight-edge, as well as serrated knives, a feat that not many products in its niche are skilled in.

Resilient materials are utilized in its manufacturing, and it even features a diamond material. To use it, you just have to plug it in and position the knives in the slot. The blade must be pulled through it 3 to 5 times for its edge to be fully restored. Upkeep is a cinch, you just need to clean it after use, and that is pretty much it. When it comes to manufacturer backing, it is provided for the first year after you buy it.

PROS

  • Cord storage reduces the amount of space it takes up in storage
  • Dust cover included for added protection
  • Flexible wheel design
  • V-shape technology

CONS

Verdict

Aside from being one of the most affordable models available for sale, it is also an efficient unit that will restore your knives to their former glory in a short time. Hence, stop wasting time trying to find another model and give this one a try!



12. Secura Electric Sharpener KS28D-2Y

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Specifications

  • Number of Sharpening Stages: Two-stage sharpening system
  • Abrasives: Diamond
  • Resulting Edge Angle: Not specified
  • Suitable for: Non-serrated blade
  • Highlight: 3 strong, non-slip suction feet
  • Warranty: 2-year


Made with a 2-stage function that ensures all blades are honed appropriately paying little heed to how much you use them, it is a typical presence in kitchens around the world due to its price and effectiveness. In the first phase, it hones and rehabilitates the edge, while resharpening the angle. During the subsequent stage, it polishes the blade, giving it a pleasant look and improving the quality and lifespan of the blade. As it is suited with 3 suction feet, you don’t need to stress over the fact that it might fall from the counter during utilization.

It provides automatic blade placement to ease your work. As it is usable on non-serrated and sports knives, you can rely on it for pretty much all cutlery in your collection. Lastly, we must underline the 2-year warranty provided by the company as it ensures this is a lasting acquisition.

PROS

  • Comes at a great price, which makes it a value deal
  • Intuitiveness in use makes it suited for beginners
  • Small and portable
  • Features Sapphirite sharpening wheels

CONS

  • It does not work well with thicker blades

Verdict

The high efficiency and 2-year guarantee recommend this product to interested customers. It is reliable and quite sought-after, especially considering the low asking price it comes at.



11. Grocery Art 3-in-1 Sharpener

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Specifications

  • Number of Sharpening Stages: 2-stage multi-angle sharpen
  • Abrasives: Diamond abrasives
  • Resulting Edge Angle: In-built auto angle
  • Suitable for: Knife blades, metal screwdrivers and scissor blades
  • Highlight: Retractable power cord, Anti-slip feet, On/Off switch
  • Warranty: 1-year


This is a 3-in-1 tool that differs from the previous entries in the sense that it can be utilized for multiple tasks, including sharpening knives, scissors, and even screwdrivers. As opposed to other machines, it can hone and polish the knives simultaneously. Moreover, it differs in design, flaunting a round shape and a small size that helps save space on the counter, as well as when you put it back in storage.

It is fitted with a powerful motor that ensures it can sharpen even blades manufactured with the hardest steel. What stands out is its usability to restore ceramic blades too, so there is no limitation to what you can do with this sharpening tool. We like the retractable power cord too seeing how it saves storage space, making it ideal for the most compact of kitchens. In terms of backing, rely on the manufacturer to cover it against defects for the first year after you buy it.

PROS

  • Compact design takes little counter space
  • Uses a 2-phase process
  • Easy to maneuver
  • Provides simultaneous honing and polishing

CONS

Verdict

Employing a 2-stage process during which it handles the dullest of blades without any trouble, this model is quite sought-after, especially considering that it is straightforward to utilize and comes at a very affordable price.



10. Chef’s Choice 290 Hybrid AngleSelect

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Specifications

  • Number of Sharpening Stages: 3-stage sharpening
  • Abrasives: 100 percent diamond abrasives , ultra-fine diamond abrasives
  • Resulting Edge Angle: 20-degree , 15-degree
  • Time Required to Sharpen: Less than 2 min
  • Time Required to Resharpen: Less than 2 min
  • Highlights: Crisscross sharpening technology
  • Warranty 1-year


Seeing how it works for straight and serrated blades alike, you can rely on it for restoring all of your knives to their former glory. We like that it takes less than 2 minutes for it to get the job done, so you won’t wait around too long until you can use your knives once more.

It is tailored with the Hybrid AngleSelect technology that makes it the perfect tool for both 15- and 20-degree cutlery. Another notable highlight is that it combines elements of both electric and manual sharpeners, so its versatility and ease of utilization are superior to what other models provide. Lastly, we must mention that backing is provided for 1 year, so you need not worry about repair costs within this period.

PROS

  • Honing stage is ideal for performing swift regular maintenance
  • A consistent angle is maintained throughout the sharpening process
  • Can fix even the most damaged of blades with little effort
  • Usable on a wide assortment of cutlery types

CONS

  • Some customers reported that it feels weird when they pull long blades over the slots
  • In some cases, a good amount of blade material will be removed when re-profiling blade angles

Verdict

Despite the unexpectedly cheap price it comes at, it performs better than you would ever expect. As it is simple to use, you will finish restoring blade sharpness in your kitchen knives faster than ever with it. Highly flexible in its design while upholding a charming simplicity, it is exactly what you need for knife care and upkeep.



9. LYNKYO LY-KE2SSA1

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Specifications

  • Number of Sharpening Stages: 2-stage
  • Abrasives: Not specified
  • Resulting Edge Angle: Not specified
  • Cord length: 3.5 ft.
  • Suitable for: Straight-edged blades only
  • Highlghts: Non-slip suction cup feet , Built-in “stop” feature , Automatic blade positioning guides
  • Warranty: 1-year


Aside from being small enough to store easily when you don’t need it, it is extremely simple to utilize, making for a viable choice for those who lack prior sharpening experience. During the 2-phase operation it utilizes, the tool primarily sharpens the blade, and then it hones and polishes it to guarantee a job well done in the end and that the knife is back to its former shape.

Moreover, it is equipped with non-slip anti-vibration pads that keep it in place, while the automatic blade positioning guides keep the blade at a perfect angle during the whole procedure for optimal results. Woefully, its usability only on straight blades means that you cannot restore serrated knives with it, neither can you rely on it for repairing kitchen scissors.

PROS

  • Among the easiest products to use on the market
  • Stop feature prevents the motor from damaging the cutters
  • Budget-friendly product
  • Non-slip pads ensure it won’t slip from the surface

CONS

  • It doesn’t work with serrated blades
  • Limited use – does not work on kitchen shears

Verdict

It is fast, effective, and very simple to operate. Although it is not dishwasher safe, it is effortless to clean and maintain. Plus, it comes at a very affordable price. It is a durable product, so you shouldn’t worry about its short warranty.



8. Work Sharp Knife & Tool Sharpener

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Specifications

  • Number of Sharpening Stages: 1-stage
  • Abrasives: 1/2 x 12″ Abrasive Grit Belts
  • Resulting Edge Angle: 20° and 25°
  • Time Required to Sharpen: 1 min.
  • Time Required to Resharpen: 10 sec.
  • Warranty: 1-year
  • Suitable for: Knives, Serrations, Edge Tools, Gut Hooks, Scissors


Intensive use of kitchen knives inevitably leads to their blade edges becoming dull, even chipping at times. That’s why we strongly recommend this product that uses flexible abrasive belts to whet various types of blades. Aside from delivering the sharp edge you expect it to offer, it whets the cutter to the right angle to work properly. Furthermore, it does a great job sharpening scissors, shovels, and other garden tools with blades.

It measures 13.1” by 5.4” by 8.3”, taking up little counter and storing space, and weighs only 2.05 pounds to make eventual relocation as simple as possible for you. Moreover, it is more affordable than other products, which is a major perk for those who seek quality without exceeding their tight budgets.

PROS

  • Simple, portable, and easy to carry from a place to another
  • The speed can be adjusted from 1200 SFM to 2800 SFM
  • Great for large items like gardening tools

CONS

  • Not appropriate for short blades

Verdict

Customers were pleasantly surprised to discover how lightweight and comfortable it feels during use. Replacing the belts is effortless even if you are a rookie. Overall, we recommend it to anyone interested in making this sort of acquisition.



7. Chef’s Choice 270

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Specifications

  • Number of Sharpening Stages: 3 stage hybrid technology
  • Abrasives: 100% diamond abrasives
  • Resulting Edge Angle: 20 degrees
  • Time Required to Sharpen: Less than 2 min.
  • Time Required to Resharpen: Less than 2 min.
  • Warranty: 1-year
  • Highlights: Crisscross sharpening technology


As you probably know, not all products are designed equally, and although some of them are more affordable than others they can exceed your expectations with their incredible performance. This kitchen appliance is one of those models. There are plenty of top-rated electric knife sharpeners for under $100 on offer, but the 270 Hybrid will not fail you.

What makes it unique as opposed to different models is the 3-stage system it utilizes. While the initial two phases are electrical, the third is manual. The stages comprise of honing, pre-honing, and polishing. Additionally, it comprises the CrissCross technology that enables it to produce a lasting bevel edge during use.

PROS

  • Value deal of the moment – costs less than $100
  • Among the easiest tools to use
  • Employs a 3-stage process
  • It features CrissCross technology for sharp, long-lasting edges

CONS

  • Cannot restore ceramic knives

Verdict

This 3-phase machine does not make much noise during the joining stage, which sets it apart from competitors. It does have its drawbacks though, more precisely the fact that it does not work for ceramic knives, and that the quality assurance is only 1 year long.



6. Wusthof Chef’s Choice PEtec

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Specifications

  • Number of Sharpening Stages: 3-stage sharpener
  • Abrasives:: Diamond abrasive wheel, Finer grit diamond wheel, Advanced flexible stropping material
  • Resulting Edge Angle:: 14 degree edge
  • Time Required to Sharpen:: 1 min.
  • Time Required to Resharpen:: 10 sec.
  • Suitable for:: Standard knives and western-styled knives
  • Warranty:: 3-year


This entry provides 3 unique stages that permit different types of sharpening. It works on notched and straight-edge blades alike, which makes it one of the more versatile entries available to date. As it features a diamond abrasive wheel, it can quickly sharpen even the dullest of knives. Moreover, it uses a fine grit diamond wheel for normal sharpening.

Its non-slip rubber feet enhance stability during the operation, guaranteeing that no unpleasant incidents take place during use. The compact design ensures it won’t take up ample space, so you won’t have a hard time finding a permanent location for it on the counter even if there is limited space to work with.

PROS

  • The straightforward operation ensures you will not waste much time on restoring edge sharpness
  • Resharpens thick as well as thin blades
  • Designed to guarantee user safety
  • Rapid sharpening process – should not take more than 1 minute

CONS

  • Customers have reported that this sharpening tool gets quite noisy when operating

Verdict

Considering its versatility in use, we can honestly say it is one of our favorites. However, it is indeed inferior in performance and design aspects to the other better-ranked models in our top. Nevertheless, the few flaws it does have should not be an upsetting issue when looking at the bigger picture.



5. Presto 08800

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Specifications

  • Number of Sharpening Stages : 2
  • Abrasives : Sapphirite abrasive
  • Resulting Edge Angle : 20 -28 degree
  • Time Required to Sharpen : 3 min
  • Time Required to Resharpen : 3 min
  • Suitable for: Knives made of alloy, carbon, or stainless steel
  • Warranty : 1-year


It comes at a very reasonable price which is a big plus for people with a limited budget. This 2-stage model works on a wide selection of knives. Although its Sapphirite wheels are not as robust as the diamond ones, it does an honorable job that makes it worthwhile acquiring. The device works great with most knife styles as the resulting edge is between 20-28 degrees. We especially like how discrete it in is its operation.

As aforementioned, it comes with a multitude of features, but like any other product, it does have a few weaknesses. It works great with traditional knives, as well as hunting knives, matters differ. It does not handle hard steel very well, and for this reason, it is not appropriate for hunting or fillet knives that are normally manufactured with this material.

PROS

  • Great value for money
  • Easy to handle
  • Small and portable
  • Features Sapphirite honing wheels

CONS

  • It is not right for thick blades

Verdict

This 2-stage model is a fan favorite due to its price and performance. In the first phase, it grinds and sharpens the blade, while in the second stage it hones the knives. Moreover, it is accompanied by a 1-year guarantee, and the customer service has received only praise from clients.



4. Presto 08810

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Specifications

  • Number of Sharpening Stages : 3
  • Abrasives : Sapphirite abrasive
  • Resulting Edge Angle : 15 degree
  • Time Required to Sharpen : 3 min
  • Time Required to resharpen : 3 min
  • Warranty : 1-year
  • Highlights: Blade selector , Extra-fine-grit ceramic wheel


Available for less than $50, this 3-stage whetting system offers maximum efficiency. It is usable on both straight and notched edges, and you can rely on it for fixing dull blade related issues in kitchen and hunting knives alike, which makes it a standout as opposed to its more limited competitors.

The flexible blade selector is quite a standout as it allows maximum performance when honing angles. Moreover, it works faster than other products and it is significantly simpler to utilize. When it comes to downsides, it is important to know that it doesn’t offer as much control as other models do, which might cause you to damage the profile of the edge if you are not careful.

PROS

  • Among the more affordable selections
  • Designed in a user-friendly manner
  • Works for straight and notched blades alike
  • Restores sharpness in only 3 minutes

CONS

Verdict

Usable on a variety of knives, kitchen and hunting types alike, and quite straightforward to utilize, it was an inevitable recommendation. Although it has a few downsides, it is our fourth choice. Moreover, it is certain to surprise you with its speed and the features it is adapted with.



3. KitchenIQ 50353 Angle Adjust

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Specifications

  • Number of Sharpening Stages : 2
  • Abrasives : 100% diamond abrasives
  • Resulting Edge Angle : 10 degree to 30 degree
  • Time Required to Sharpen : 1 min
  • Time Required to resharpen : 10 sec
  • Watts : 70W
  • Warranty : 3-year


To make your life easier, the KitchenIQ provides blade restoring for all knife varieties, so you can rely on it to take up any task you need it to. The versatile appliance rapidly rehabilitates the blades to their prior shape, all without requiring that you do much.

Among the most spectacular aspects is the fact that it simultaneously sharpens both sides, guaranteeing the outcome will be as close to perfection as possible. What makes it so fast and effective are the diamond interlocking wheels it is fitted with by design. The wheels also guarantee that a minimum quantity of metal is removed so that your blades won’t wear out quicker than they should.

Its highlights include the angle adjustment knob that can be turned to select the desired angle for whetting, the rubber handgrip that guarantees comfort in utilization, and the non-slip rubber feet that make it sit still when in use to impede any accidents from happening.

PROS

  • Automatic knob adjustment grants ease of use
  • 10- to 30-degree sharpening angle range
  • Interlocking diamond wheels ensure simultaneous honing of both blade sides
  • The manual slot permits you to easily and quickly repair edge sharpness in serrated cutlery

CONS

  • Your hand sits close to where the knife glides

Verdict

Even though it comes at a rather spicy price, this is a great addition to your collection of cutlery as it is straightforward to use, and it can be utilized to restore sharpness on a wide assortment of knives. Even able to handle notched blades due to the manual slot it features, you will not be disappointed by the investment you made as long as you trust us and give it a try.



2. Chef’s Choice 1520 AngleSelect

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Specifications

  • Number of Sharpening Stages : 3
  • Abrasives : 100% diamond abrasives, Flexible stropping
  • Resulting Edge Angle : 15 degree or 20 degree
  • Time Required to Sharpen : 1 min
  • Time Required to resharpen : 10 sec
  • Watts : 125W
  • Warranty : 3-year


This is the typical go-to for restoring 15-degree angles on Asian cutlery and the 20-degree angles on American and European cutlery. What makes it sought-after is that it utilizes 3 separate whetting stages that all have their role, as well as 100% diamond abrasives of superior quality. Additionally, the polishing discs it includes can produce the ideal structure for the edge, thus offering your knives the sharpness they once had, making them more lasting and guaranteeing that they will last longer than you could ever imagine.

Besides coming with these features, it is UL approved for its quality and safety in design and operation. Every single element that composes it recommends the appliance for any use that you could think of, including sharpening sporting and pocket knives. Consequently, it is surely worth the cash spent on it, this being the reason why we have ranked it so high and why we encourage use.

PROS

  • The spring guides allow fast blade pass while maintaining angle consistency
  • Intuitive operation and usable on various types of knives
  • Diamond abrasives rehabilitate damaged blades
  • Easy regular maintenance can be performed due to the honing phase

CONS

Verdict

If you own different knife assortments, you will appreciate this product as it caters to an entire arsenal of cutlery pieces. Its flexibility is mainly given by the 3-stage design. As you get accustomed to utilizing it, you won’t squander much time rehabilitating the sharpness of all the knives you own.



1. Chef’sChoice 15 XV

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Specifications

  • Number of Sharpening Stages : 3
  • Abrasives : 100% diamond abrasive
  • Resulting Edge Angle : 15 degree
  • Time Required to Sharpen : 1 min
  • Time Required to resharpen : 10 sec
  • Watts : 125W
  • Warranty : 3-year


This model can be utilized on Asian, as well as Western-style knives. What makes it so special is its capability to transform 20-degree blade edges into 15-degree blade edges. Moreover, it can be utilized on straight and notched blades alike, a feat that only a few products are capable of.

It produces from 65 to 75 dB when it functions, which is pretty reasonable for a sharpener considering how loud other models tend to get. It does not take forever for it to repair damaged blades. In fact, resharpening is over within 10 seconds, while first-time utilization on a rather damaged blade implies that an estimated 1 minute passes until the job is finished.

It comes equipped with flexible spring guides that ensure maximum control over the whetting angle for the utmost outcomes. Before purchasing it, keep in mind that like any other product it has several downsides. Aside from being pricey, it does not handle short blades, only being usable on long-blade cutlery.

PROS

  • It creates a very sharp edge
  • It works great on Asian- and Western-type knives
  • Among the simplest to utilize

CONS

Verdict

The market nowadays has many products on offer and this model is certainly the best of them. It is a quality electric-powered model that is fitted with a plethora of useful features. Its compact yet stylish design makes it perfect for any chef’s kitchen. Moreover, as opposed to similar products, it is supported by a long 3-year assurance.



Top 17 Electric Knife Sharpeners Compared

Photo
Product Name
Stages
Straight Edge Knife
Serrated Knife
Operating Time
Features
Size
Warranty
Price
Chef’sChoice 15 XV ImageBest Overall
3
1 minute , 10 seconds
Single-sided sharpening; Rubber hand grip
10” x 4.25” x 4.25”
3 years
Chef’s Choice 1520 AngleSelect ImageEditor’s Choice
3
1 minute , 10 seconds
Single-sided sharpening; EdgeSelect
10” x 4.25” x 4.25”
3 years
KitchenIQ 50353 Angle Adjust ImageBest for Limited Budget
2
1 minute , 10 seconds
Angle adjust knob ; Interlocking diamond wheels ; Interlocking ceramic wheels
10.5” x 8” x 4.6”
3 years
Presto 08810 Image
3
3 minutes , 3 minutes
Spontaneous edge sharpening; Blade Selector
5” x 12” x 4”
1 year
`Presto 08800 Image
2
3 minutes , 3 minutes
Spontaneous edge sharpening
8.25” x 5.75” x 4”
1 year
Wusthof Chef’s Choice PEtec Image
3
1 minute , 10 seconds
Non-slip rubber feet
10” x 4.25” x 4.25”
3 years
Chef's Choice 270 Image
3
2 minutes , 2 minutes
Crisscross sharpening technology
9-1/8” x 3-1/8” x 3-3/4”
1 year
Work Sharp Knife & Tool Sharpener Image
1
1 minute , 10 seconds
Interchangeable guides; Tool grinding; Flexible belts
13.1” x 5.4” x 8.3”
1 year
LYNKYO LY-KE2SSA1 Image
2
N/A
Non-slip suction cup feet; Stop feature ; Automatic blade positioning guides
8.25” x 5.75” x 3.25”
1 year
Chef's Choice 290 Hybrid AngleSelect Image
3
2 minutes , 2 minutes
Crisscross sharpening technology
4.13” x 9.88” x 3.88”
1 year
Grocery Art 3-in-1 Sharpener Image
2
N/A
Scissors sharpener; Screwdriver sharpener
N/A
1 year
Secura Electric Sharpener KS28D-2Y Image
2
N/A
Non-slip suction feet
9.5” x 6.9” x 4.7”
2 years
Elechomes CM102 Image
1
N/A
Concealed cord storage; Non-slip base; Double-edge design; V-shape technology
6.2” x 5.3” x 3.7”
1 year
Kitchen IQ Diamond Edge 3-Stage Image
3
N/A
Crossed ceramic stones; Edge Grip bottom
9.25” x 5.25” x 4”
90 days
Smith’s 50281 Adjustable Edge Pro Image
2
N/A
Non-slip rubber feet; Rubber hand grip; Preset sharpening angles
10.4” x 5.8” x 3.8”
3 years
Chef’sChoice 320 Image
2
1.5 minutes , 10 seconds
Automatic blade guides
10.6” x 6.4” x 6.3”
1 year
Tormek T-2 Pro Image
2
1 minute
Sturdy handle; Composite wheel; Adjustable edge angle
12.6” x 10.2” x 9.5”
7 years

Buying Guide

  • Stages

    Some models are single-stage, others employ 2 sharpening phases, whereas the more sophisticated models are fitted with 3 stages. The most sought-after are 3-stage products as they work best on the dullest of blades, where other products can have quite a few operating issues and not result in that perfect edge you dreamt of. In contrast, models with only 1 stage can damage the blade pretty badly and are intended for knives with a small and thin blade, including the pocket and utility knives.

  • Angles

    Most knives either have a 15- or a 20-degree angle. While the 15-degree angle is typical for Japanese cutlery, the 20-degree angle is utilized exclusively for European knives. Keep this in mind when you seek a sharpener. What we recommend is that you look into a product that lets you regulate the angle so that you can utilize it on all knives in your collection.

  • Slots

    It ought to be equipped with multiple blade slots as this implies that the whetting procedure takes place in multiple stages so that the end result is a blade as sharp as it was the first time you utilized it. In the primary phase, it grinds the blade, while the other stages are intended for flattening the knife’s blade.

  • Edge Type

    The latest models can easily handle both straight and notched edges. But some low-cost models cannot deal with serrated edges. That’s why, if you have knives with notched blades, opt for a product specially intended for their whetting, specifically a model with diamond coated wheels or belts.


Diamond Sharpener vs. Ceramic Sharpener


Generally speaking, choosing the right product relies on your personal needs, as well as on your expertise level. If you are experienced, you will probably notice the difference between diamond and ceramic sharpeners.

The diamond types are specially intended to deal with all types of blades. Since diamond is the toughest type of material, it is often utilized to whet different assortments of blades to help supply razor-sharp edges.

Ceramic models supply a perfectly polished finish but are intended only for ceramic materials. However, when using the ceramic types, you have to pay careful attention to the operation as it can cause abrasions. You must be cautious with both types, however, as they can do more damage than good if the model is not properly chosen.


How to Use


Luckily, there is no need for extensive knowledge to restore dull blades anymore. With all these advances in technology, even the sharpeners have become more user-friendly. Most of them are electric and come equipped with features that aid in the restoration procedure. However, there are several things you should know before.

First off, make sure that you place the blade appropriately in the slot, opposing the grinding stone, and put as much pressure on it as you can. Set the angle at 20 degrees if you use it on European cutlery, and at 15 degrees if you are working with Asian-style knives. Glide the blade over each slot at least two times in the process.

Once you finish, wash the knife and dry it well before use or storage. The procedure is not very complicated, but it might take a few tries to get fully accustomed to using the machine.


Frequently Asked Questions


1How often should I use it?
This depends on how much you utilize your knives, so there is no right answer. If your cutlery is dull, it will take approximately 2 minutes to resharpen them and if you use them often, it is recommended to sharpen them at least once a week.

2How can I clean it?
The latest models are intended for easy cleaning. Some parts are very straightforward to remove, so you can clean your appliance with a cloth and mild soap or spray cleaner.

3Does it need to be emptied?
At least once a year, it is recommended to remove its parts to clean all the dust accumulated inside the device.

4Can I use it to hone scissors?
We suggest utilizing a scissor sharpener. It is specially intended for scissors with fine blades. Nevertheless, there are models fitted with sharpening slots specially designed for scissors too, so if you have acquired this type of product, use it confidently.

5How should I hold the knife while sharpening?
Keep it firmly in your dominant hand. Tilt your hand at approximately 15 degrees and apply pressure over the steel.

6What is the difference between a 3-stage and a 2-stage model?
While both types can restore blade sharpness and hone the cutlery, only the 3-stage model can polish the blade too.

7How can I maintain a knife’s blade?
Refrain from washing it under hot water. Don’t use a kitchen knife for anything other than cutting food. Use a quality product to sharpen the blades. Never wait until the blade is completely damaged.

8What should I do first: sharpen or hone?
Generally speaking, honing should be done periodically. We recommend honing the kitchen knives after or before each use. Honing means that you are simply straightening the knife’s blade. Sharpening involves the actual removal of metal from the blade, so you should not overdo it with the procedure but rather only employ it when strictly needed.

9Why are Japanese knives so popular?
They are much easier to sharpen and hone, and their hard steel manufacturing allows whetting them at approximately 10-15 degrees. Plus, they are extremely resistant and won’t dull so quickly.

10Should I clean the knife after honing?
It’s not necessary. By honing you just straighten the cutting edge. By sharpening, instead, you remove some metal that has to be washed off the knife.



Conclusion

Best Overall: Chef’sChoice 15 XV
Much better than a whetstone, a sharpening appliance is an essential kitchen tool that helps you keep all your cooking knives in top condition. Among the easier tools to use and quite versatile seeing how it comprises multiple sharpening techniques, you can rely on it to not only restore the dull blade to its former glory but to polish and hone it as well. Moreover, there are no limitations when it comes to usability as you can employ it for toothed and straight blades alike.

Our Choice: Chef’s Choice 1520 AngleSelect
This model utilizes a process that involves 3 stages. To prologue the life of your knives, we recommend using this tool that comes with a diamond sharpening stone. Furthermore, it is straightforward to utilize and handle, and it does not take more than 1 minute for it to restore blades to their former shape.

Best Electric Knife Sharpener for Hunting Knives: Presto 08810
Since every professional hunter needs a quality tool to sharpen, polish, and hone hunting knives, we are glad to introduce to you an incredible appliance manufactured by Presto. It utilizes a Sapphire abrasive wheel to make the blade even sharper, just perfect for hunting. It sharpens blades at a 15 degrees angle for 3 minutes. Unlike other appliances, it can handle both straight and toothed blades in less than 3 minutes. It is a fast product that delivers the desired results in no time.

Best Electric Knife Sharpener for Pocket Knives: Chef’s Choice 290
It is an effective kitchen tool that utilizes a diamond abrasive wheel to perfectly whet the blades of your daggers. It will take less than 2 minutes to provide great results. The tool is electric and it does a great job repairing damaged blades that have been poorly maintained. It usually works fine with stainless steel blades, but it also does an amazing job with ceramic blades. Overall, it is a good option worth taking into consideration.

Best Electric Knife Sharpener for the Money: KitchenIQ 50353 Angle Adjust
This affordable model has a lot of useful settings. It only uses 2 phases in the operation, relying on sharpening and polishing the blades. Diamond abrasives are utilized in the operation, and it doesn’t take longer than 1 minute for the whole procedure to be over. Although it is not the most powerful entry in the niche, it makes for a smart choice if your budget is not that generous.

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