Best Knife Sharpeners 2021

THE LIST OF THE BEST KNIFE SHARPENERS 2021

NAMES FEATURES WHERE TO BUY
Cubikook 3-Stage Knife Sharpener

B07KF8MKKJ

Complete 3-stage diamond tungsten ceramic knife sharpener

Super durable construction

Fast and effective

A knife sharpener with versatile application

Lifetime warranty & hassle-free refund

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Smith’s PP1 Pocket Pal Multifunction Sharpener

B000O8OTNC

Reversible and Replaceable Carbide and Ceramic Stones for Extended Sharpening

Lanyard hole for Carrying

Preset Sharpening Angles provide Guaranteed Results

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Chef’sChoice 4643 ProntoPro Diamond Hone Manual Knife Sharpener

B002JIMVS0

razor-sharp

easy to use

durable

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Chef’sChoice Electric Knife Sharpener

B0018RSEMU

WORKS for gourmet chef’s knives, butcher knives, sporting knives, serrated knives, and pocket knives

EASY TO USE compact unit that anyone can put astonishingly sharp, long-lasting edges on knives in seconds

RESILIENT feet hold the unit securely to your work surface

3-year household warranty

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Work Sharp Knife & Tool Sharpener

B07CW4T6RS

Has replaceable premium abrasive belts

Meets three different sharpening needs

Has precision sharpening guides

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Presto 08810 Professional Electric Knife Sharpener

B009ZI45ZE

3-stage electric knife sharpener

Sharpens all kinds of knives

Professional type knife sharpener and only weighs 5.1 pounds.

Interchangeable blade guide for a perfect angle

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Presto 08800 EverSharp Electric Knife

B00006IUWM

Sharpens in two stages

Uses the sapphire sharpening wheels

Made of the ultra-hard material

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LINKYO Electric Knife Sharpener

B00VSDULFW

Automatic blade positioning guides

Sharpens in two stages

Has a non-slip suction cup feet

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Chef’sChoice EdgeSelect Diamond Hone Professional 20-Degree Edges Electric Knife Sharpener

B00004S1B8

100 percent diamond abrasives

Resilient feet to hold the unit securely

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EdgeKeeper 5217645 8.25-Inch Electric Knife Sharpener

B0775R9L9W

Sharpen at the perfect angle

Sharpen in the convenience of your home

Easy to use

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You are welcome to this guide on the best knife sharpeners. Every kitchen has a knife, and you will always need to sharpen the knife when it gets blunt. Which is why every home needs to own a knife sharpener.

As you read through, take note of the main point, jot them down if need be, they will be helpful when you decide to get your own knife sharpener.

WHAT IS AN KNIFE SHARPENER?

Sharpening a knife with an electric sharpener is a little different. Electric sharpeners typically sharpen in 3 stages with diamond abrasives as opposed to using a whetstone. They also have guides to ensure that your knife will be evenly sharpened along its entire length.

They can remove chips as well as sharpen various types of knives, including serrated edged knives. It is important when using an electric sharpener to let it do the work for you and to not press hard on the knife for proper operation.

Electric sharpeners will need periodic cleaning to remove metal shaving but are otherwise low maintenance.

There are many different types of electric knife sharpeners out there, but when it comes to achieving the very best edge retention, there’s nothing better than the best electric knife sharpener that money can buy.

The main reason this is true is because of the speed and precision of gaining the sharpest edge possible that an electric knife sharpener can provide versus a manual sharpener or whetstone.

Many would think an electric knife sharpener would be for kitchen knives but they also can sharpen pocket knives, swords, axes, and garden tools.

KNIFE SHARPENERS BUYER’S GUIDE

Ease Of Use

It is worth bearing in mind that the best knife sharpener should make the process as easy as possible. However, some electric models come with a rather steep learning curve. If it takes time to learn how to use the knife sharpener, you should be prepared to ruin a few knives.

Manual vs. Electric

These days, the best knife sharpeners are either manual or run on electricity. Traditional manual models are designed to be especially portable. However, you are likely to find that they require a bit of skill and practice to perfectly complete the task.

On the other hand, electric knife sharpeners are designed to be especially easy to use. However, it is important to monitor the sharpening of the blade closely. If you are not careful, it is all too easy to remove more metal than you had intended.

The Edge Angle

It is important to note that different types of knives need to be sharpened at different angles. Standard American and European knives should be sharpened at a 17-degree angle. However, if you have a Japanese knife, the blade should be sharpened at a 20-degree angle.

Therefore, it is important to make sure that the knife sharpener you choose features a compatible grinding angle. Models that feature an adjustable grinding angle are likely to be especially useful.

However, it is important to make sure that the grinding angle is clearly marked in order to avoid making mistakes.

Specialty Sharpening

If you have ceramic knives, it is essential to make sure that the model you choose is suitable. Some models excel at sharpening long blades, although short blades may well be a different story. You may also want to choose a model that can sharpen other types of tools, such as scissors.

Size

A knife sharpener should be small in size with a compact design so it might not cover a large space on your countertop. A large size product creates a mess over the counter because you have to put a lot of other things too. So, choose a knife sharpener which is small in size.

Versatile

The versatility of a product is the main key factor of the best knife sharpeners. It must be of such kind which can cover or sharpen al kinds of knives so you wouldn’t bother yourself to buy a new one for others.

Number of knife blade slots

Multiple blade slots often indicate a multi-step sharpening process. The first stage may involve grinding the blade on a hard and abrasive surface. The second and third stages involve smoothing and polishing the blade.

While a unit with just one slot is perfectly functional, a unit with a multi-step system is ideal for sharpening may different types of knives. Various slots may also provide for different angles at which to sharpen knives. Certain knives may only be sharpened properly at a specific angle.

Suitability

Your desired knife sharpener must be suitable enough for the job in hand. For longer blades, you will need a correspondingly large sharpener and for very sharp blades, a hard abrasive material such as a sharpener will be required. So, the sharpening material of the knife sharpener should be harder than the blades of your knife.

BEST KNIFE SHARPENERS

Cubikook 3-Stage Knife Sharpener

B07KF8MKKJ

With three stages of sharpening, plus a safety-ensuring design, the Cubikook CS-T01 sharpener offers a quick, effortless, yet long-lasting fix for your knife. This handheld device is easily our favorite for the best knife sharpener.

This compact sharpener features a complete working section with three sharpening stages, eliminating the need for separate tools to maintain your kitchen knives.

The first two stages are designed for serious sharpening (and thus should only be employed sparingly on knives with visible chips and burrs). There’s a coarse slot that boasts two diamond dust coated rods, which remove sizable burrs and chips on your dull knife. The medium slot, with tungsten carbide blades, further deburrs and smooths it.

PROS CONS
  • Solid, stable construction
  • Not suitable for severely damaged blades
  • Effective at sharpening and honing
  • Affordable price
  • Easy to clean
  • Durable

Smith’s PP1 Pocket Pal Multifunction Sharpener

B000O8OTNC

The Smith’s PP1 Pocket Pal Multifunction Sharpener boasts a compact design to make it easy to carry. In fact, it is even set with a lanyard hole in the top. This means that you can thread it through the loop on your pants or backpack.

This model is set with preset angles so that you can start using it straight away. There will be no need to spend time working out which angle you need. Simply place your blade in the designated slot and get to work.

If you have a serrated knife blade, your needs will not be ignored. This compact and convenient knife sharpener comes complete with a tapered diamond rod. This has been specially designed for making serrated blades perfectly sharp.

PROS CONS
  • Reversible and replaceable carbide blades and ceramic stones.
  • Takes quite a bit of time.
  • Comes with a tapered diamond rod for serrated blades.
  • Features preset sharpening angles.
  • Ideal for all types of blades.
  • Set with a lanyard hole.

Chef’sChoice 4643 ProntoPro Diamond Hone Manual Knife Sharpener

B002JIMVS0

Trying to find a knife sharpener that can handle a beveled edge can be tricky. Most models excel when it comes to straight-edged knives. However, they tend to stick or even damage the beveled edge of these specially created knives.

This can be a real letdown if you have invested in a top-quality chef’s knife with a beveled edge. Fortunately, this will not be a problem when you choose the Chef’sChoice 4643 ProntoPro Diamond Hone Manual Knife Sharpener. This model is set with three different grooves that are designed for different types of blades and sharpening techniques.

Each of the grooves is clearly marked to make it easy to understand. The first groove has been specially created for Asian blades, such as traditional Japanese chef’s knives. There is also a separate groove for European and American knives.

The third groove has been designed for serrated knife blades as well as polishing.

PROS CONS
  • Compact enough to fit in a kitchen drawer.
  • Not as versatile as some models.
  • Delivers a three-stage sharpening process.
  • Set with a Soft Touch comfortable handle.
  • Boasts a compact and portable design.
  • Features an adjustable grinding angle.

Chef’sChoice Electric Knife Sharpener

B0018RSEMU

The Electric Knife Sharpener converts your knives efficiently to improve their performance from the traditional 20 degrees edges. It uses diamond abrasives to sharpen is ideal for both straight and serrated blades producing minimum noise during the process. It is easy to use since it has an on and off feature and at the same time adjusts the knife automatically to ensure that the control is accurate.

The electric knife sharpener operates in three stages where the first two involve sharping and rejuvenating, and the third consists of polishing with the patented flexible abrasive system. It is so quick and only takes a maximum of ten minutes to fulfill the process. It is compact and lightweight, thus occupying less space.

PROS CONS
  • Has patented flexible spring guides
None
  • Has three stages of sharpening
  • Has an automatic adjustment
  • Has on and off switch feature

Work Sharp Knife & Tool Sharpener

B07CW4T6RS

The Work Sharp Knife & Tool Sharpener produces an incredible sharpening result to your knives. To achieve this, it has premium abrasive belts. You only need to choose the level of sharpness you want for your blades which can be coarse, medium, or fine depending on your needs.

The electric knife sharpener has a precision sharpening guide which enhances the production of good results, increases consistency, and makes the process easy. It is multipurpose you can use it to sharpen a different number of sharp blades in your home.

PROS CONS
  • Multipurpose use on sharp objects
  • none
  • Durable and easy to use

Presto 08810 Professional Electric Knife Sharpener

B009ZI45ZE

The package comes with an interchangeable blade guide, and suction cups, and a user manual. Suction cups made it fit perfectly on the counter so it won’t slip while the sharpening process. Above all, you don’t need to hold the sharpener for knife sharpening, because of its slip-free feature. It’s a versatile choice to go with because it handles any task that you throw its way.

Its three-stage process includes these stages: first, its coarse grinding wheel sharpens the knife no matter how damaged its edges are, in the second stage the medium-grinding wheel offers a precise edge. Finally, in the third stage, extra-fine grit wheel gives a finishing touch, polishing, and honing of the blade to ensure a razor-sharp edge.

PROS CONS
  • Quick sharpening of blunt blades and could take only 2-3 minutes
  • Large size takes a considerable space of counter
  • Sharpen blades no matter they are straight or serrated
  • Suction cups keep the sharpener still when it is in use

Presto 08800 EverSharp Electric Knife

B00006IUWM

It does not require any training to use Presto 08800 EverSharp Electric Knife, and hence, it is instrumental. The sharpener handles the non-serrated blades correctly with two stages of sharpening. In the first stage, there is reshaping and rejuvenating, while the last stage involves polishing to get the best results.

The electric knife sharpener has a precision blade guide which helps keep the blade in position in the sharpening process. It uses the sapphire sharpening wheels to bring the professional results, and it never disappoints.

PROS CONS
  • Ideal for non-serrated blades
  • None
  • It is quick in its sharpening
  • Operates with 120 volts

LINKYO Electric Knife Sharpener

B00VSDULFW

Without having to carry your knives to the sharpener, the LINKYO Electric Knife Sharpener enables you to sharpen at your convenience. It sharpens quickly to allow you to continue with your activities on time. It positions the blade automatically with its guide ensuring that the knife is in the right position. The suction cup feet have a non-slip construction which ensures that it remains in a position to avoid accidents.

The electric knife sharpener fulfills its role in two stages. The first stage involves reshaping and rejuvenating the blade, while the second one consists of the polishing of the blade. The receptacle traps all the filling and shards and is also removable making it easy to clean.

PROS CONS
  • Ideal for straight-edged blades
  • None
  • Has a built-in stop feature
  • A removable receptacle

Chef’sChoice EdgeSelect Diamond Hone Professional 20-Degree Edges Electric Knife Sharpener

B00004S1B8

The Chef’sChoice electric knife sharpener is made to make your kitchen life easy to some extent. This sharpener features precision angle control guides that ensure hair-splitting sharpness and eliminate guesswork when sharpening your kitchen knife. It is a three-stage Knife Sharpener, where it will create a polished and ultra-sharp blade knife that you can easily use it to cut meat, vegetables, and more.

Similarly, it works well for pocket knives, serrated knives, sporting knives, butcher knives, and gourmet chef’s knives. Its resilient feet will hold this sharpener in place for safety.

PROS CONS
  • Precision angle control guides
  • None
  • Easy to use the compact unit
  • 3-year household warranty

EdgeKeeper 5217645 8.25-Inch Electric Knife Sharpener

B0775R9L9W

Using this Knife Sharpener by EdgeKeeper, you will be able to sharpen various kind of sharpen comfortably at your home. It is a two-stage Knife Sharpener that will easily and quickly sharpen any fine edge blade giving professional results as well as convenience at your home. M it features a removable magnet catches that usually catches all the metal shavings for easy cleaning and maintenance.

What’s more, this tool measures approximately 8.25 x 3.5 x 4 inches, and it is ETL Approved. You will find that this electric Knife Sharpener features non-slip feet that keep this unit in place for safe sharpening.

PROS CONS
  • ETL approved
  • none
  • Has a non-slip feet
  • Easy to clean and limits mess

CONCLUSION

A sharpener is a very important tool you should have in your kitchen if you are a chef or a person who uses blades, knives, or any other tool. We believe that any of the knife sharpeners listed above will suit your kitchen. With that, spare your time and go through each product and select one that best suits you