Kitchen

The Best Electric Knife Sharpener: Unleash the Cutting Edge!

Written by Dale RichardsonUpdated: February 27, 2024

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Ahoy, fellow chefs and kitchen enthusiasts! Are you tired of struggling with dull knives that refuse to slice through even the softest of tomatoes? Fear not, for we have the ultimate solution to transform your cutting game: the electric knife sharpener! Say goodbye to frustratingly dull blades and say hello to effortless precision and satisfaction. In this guide, we'll dive deep into the world of electric knife sharpeners, exploring why they outshine their alternatives, and equipping you with the knowledge to make an informed purchase. So, let's embark on this sharpening journey together and unlock the secrets of razor-sharp perfection!

Here is a glance at the best Electric Knife Sharpeners before we review them in depth further down:

The Current Best Electric Knife Sharpeners In 2024

1. Andrew James Electric Knife Sharpener Two Stage Grinding

Overall rating (4)

Scored based on 1534 reviews

Durability (4.3)

Easy to use (4.2)

Suction power (3.9)

Value for money (3.9)

Consideration Points:

Angle Guides: Win: The Andrew James Electric Knife Sharpener has built-in precision angle guides to ensure that knives are sharpened at the correct angle. This significantly improves the efficiency and effectiveness of the sharpening process.

Abrasives: Win: This product features two-stage grinding, with both coarse and fine grinding options. The first stage reshapes the angle, sharpens, and rejuvenates the edge of the blade while the second stage finishes the sharpening process honing and polishing the blade.

Ease of Use: Win: It's user-friendly with one-touch operation, and its two-stage grinding process is easy to understand and follow. This simplifies the process of maintaining sharp, effective knives in the kitchen.

Durability and Build Quality: Win: Andrew James is a reputable brand known for quality, and this Electric Knife Sharpener is no exception. It boasts of a robust and sturdy construction, promising to stand the test of time even with regular use.

Safety Features: Win: The non-slip feet of the sharpener ensure it stays stable during operation, enhancing safety. Additionally, the product includes a safety cover that prevents accidental contact with the grinding wheel when in operation.

Product Summary:

The Andrew James Electric Knife Sharpener offers a practical and effective solution for maintaining the sharpness and efficiency of your knives. With precision angle guides, you can be assured of correctly sharpened blades every time. The two-stage grinding process, featuring coarse and fine abrasives, provides a comprehensive sharpening process that rejuvenates and polishes knife edges. It's user-friendly with its simple one-touch operation, making it a perfect addition to any kitchen. The robust construction speaks to the durability and quality that Andrew James is known for. Lastly, safety is not compromised, with non-slip feet and a safety cover to avoid any accidents during operation. This product is an investment in ensuring the longevity and effectiveness of your kitchen knives.

Read all user reviews on Amazon

"Good sharpener"

"once you have sharpened each knife twice on each cycle (24 runs per knife) you get great sharp knives. Does not do cirated edge or scissors. Don't press on blade when running though machine."

Reviewed in the United Kingdom on 4 September 2023

"Still going 10 years on"

"I bought this exact product in January 2014 (it was only £14.90 then!) and it's still going! It's been used 2-3 times a week every week since we bought it. I suspect the grinding wheels must be quite worn now but it's still working fine."

Reviewed in the United Kingdom on 24 August 2023

"Works well"

"This was a gift but they are very happy with it! Bonus is they don’t come to me to borrow mine!👍🏼🤣😂"

Reviewed in the United Kingdom on 5 August 2023

Where to buy Andrew James Electric Knife Sharpener Two Stage Grinding?

2. VonShef Electric Knife Sharpener and Screwdriver Sharpening Tool

Overall rating (4.3)

Scored based on 1682 reviews

Easy to use (4.3)

Suction power (4.2)

Value for money (4.2)

Durability (4)

Sheerness (3.9)

Consideration Points:

Angle Guides: Loss: The VonShef Electric Knife Sharpener does not specifically mention having angle guides for its sharpening slots, which may lead to inconsistencies in sharpening if the correct angle is not maintained manually.

Abrasives: Win: This sharpener includes a two-stage sharpening system, offering a comprehensive sharpening process that includes both grinding and honing. This ensures a sharp, well-maintained blade edge.

Ease of Use: Win: The VonShef Electric Knife Sharpener is very user-friendly. It has a straightforward process that makes it easy to keep your kitchen knives and screwdrivers sharp.

Durability and Build Quality: Win: The product is built with quality materials, ensuring its longevity. Its sturdy design and solid construction make it a durable tool suitable for regular use.

Safety Features: Win: The VonShef sharpener includes suction feet for stability during use, reducing the risk of slipping and enhancing user safety. It also features a safety cover to prevent accidental contact with the sharpening disks.

Product Summary:

The VonShef Electric Knife Sharpener and Screwdriver Sharpening Tool is a versatile tool designed to keep your kitchen knives and screwdrivers in top shape. Despite the lack of specified angle guides, its two-stage sharpening process offers both grinding and honing to ensure an effective sharpening experience. The sharpener is incredibly user-friendly and straightforward to use, which makes it a convenient tool for any home. The sturdy design and quality materials indicate a durable and long-lasting product. Safety is well considered, with suction feet for added stability and a safety cover to prevent accidental contact with the sharpening disks. This VonShef sharpener is a great addition to any kitchen or tool box, keeping your blades sharp and efficient.

Read all user reviews on Amazon

"VonShef Electric Knife Sharpener – Scissor Sharpener with Screwdriver Groove"

"Feels like industrial level moved into my kitchen and will SAVE everything before I start cooking with knifes 2x more expensive then this machine. In short things like 1mm onion and other shapes easy to cut even when you had knowledge to a cheap set of 3 knifes before. Probably that is all you need before you start "learning to cook" meaning: above household level. Stone it self is good to add (I bought one) as few shape can not be sharpen. Overall save TIME and BUDGET."

Reviewed in the United Kingdom on 11 September 2023

"Good product"

"Sharpens knives and scissors well. Easy to use. Makes a tremendous noise when drawing knives through it but no problem. Do not use in the middle of the night! Well recommended."

Reviewed in the United Kingdom on 16 August 2023

"At last"

"At last I’ve found a knife sharpener that actually does what it says it does great little compact machine very pleased with it definitely a good buy"

Reviewed in the United Kingdom on 8 August 2023

Where to buy VonShef Electric Knife Sharpener and Screwdriver Sharpening Tool?

3. Chef's Choice Asian Electric Knife Sharpener

Overall rating (4.1)

Scored based on 454 reviews

Easy to use (4)

Value for money (3.2)

Consideration Points:

Angle Guides: Win: This sharpener features precision angle guides, specifically designed for Asian-style knives. These guides ensure consistent and optimal sharpening results each time.

Abrasives: Win: The Chef's Choice Asian Electric Knife Sharpener uses diamond abrasives in its two-stage sharpening process, which efficiently hone and polish the blades.

Ease of Use: Win: The product is designed for ease of use, with simple operations and clear instructions. Even beginners can comfortably use this sharpener.

Durability and Build Quality: Win: Renowned for their quality products, Chef's Choice has built this sharpener to last. Its durable construction is meant to withstand long-term usage.

Safety Features: Win: This sharpener includes safety features such as a stable base and non-slip feet. It also features a magnetic catch tray for metal filings, ensuring easy cleaning and additional safety.

Product Summary:

The Chef's Choice Asian Electric Knife Sharpener is a specially designed tool for maintaining your Asian-style knives. Its precision angle guides ensure consistent sharpening for optimal results. The use of diamond abrasives in the two-stage sharpening process ensures your knives are efficiently honed and polished. Ease of use is a clear advantage, with straightforward operations that are user-friendly. The product's durability and build quality are top-notch, true to the Chef's Choice reputation for quality and longevity. Safety features such as the stable base, non-slip feet, and magnetic catch tray provide stability and ensure a safer sharpening process. With the Chef's Choice Asian Electric Knife Sharpener, maintaining the sharpness and longevity of your Asian-style knives has never been easier.

Read all user reviews on Amazon

"Beware, non Asian knives will take a bit of effort at first."

"This product is expensive, but it does a very good job. Unless your knives are already ground to 15 deg (most western knives are ground to 20deg) you will need to "regrind" in stage 1 before you can sharpen with stage 2. A good tip is to colour the cutting edge with a Sharpie and grind in stage 1 until all the Sharpie has been ground off. Your knife is now ground at 15 deg and ready for sharpening in Stage 2. Unless you have lots of knives you need to keep "scary sharp" this is probably not worth the money for you. If you do have lots of knives, especially if many are Japanese, and you believe that it is easier to cut yourself with a blunt knife than it is with a razor sharp one, then this is probably worth a look if you don't want to become a fully paid up member of the "extreme sharpening cult"."

Reviewed in the United Kingdom on 24 September 2023

"Sharp Knives"

"Very good job, must read the instructions carefully. Could be the best out there at the price."

Reviewed in the United Kingdom on 25 February 2023

"5.0 out of 5 stars Sharp Knives"

"Very good job, must read the instructions carefully. Could be the best out there at the price."

Reviewed in the United Kingdom 🇬🇧 on 25 February 2023

Where to buy Chef's Choice Asian Electric Knife Sharpener?

4. Chef's Choice Diamond Hone two-stage Knife Sharpener

Overall rating (4.5)

Scored based on 972 reviews

Sturdiness (5)

Easy to use (4.5)

Value for money (4)

Suction power (3.7)

Consideration Points:

Angle Guides: Win: This sharpener features precision angle guides for both sharpening and honing stages. These guides ensure the blade maintains the correct angle throughout the sharpening process.

Abrasives: Win: The sharpener uses diamond abrasives, known for their durability and sharpening efficiency. These abrasives will not only sharpen your knives quickly, but also maintain their quality over time.

Ease of Use: Win: Chef's Choice has designed this two-stage sharpener to be simple to use, with clear instructions that make the process straightforward even for first-time users.

Durability and Build Quality: Win: Known for their high-quality products, Chef's Choice ensures this sharpener is robustly built for long-term use.

Safety Features: Win: With a stable base and non-slip feet, this sharpener provides a safe platform for sharpening. Additionally, a magnetic catch tray for metal filings contributes to a safer and cleaner sharpening process.

Product Summary:

The Chef's Choice Diamond Hone two-stage Knife Sharpener is a reliable tool designed to keep your knives sharp and ready. Precision angle guides are incorporated in both sharpening and honing stages, ensuring the blade is sharpened at the correct angle consistently. Diamond abrasives provide fast and efficient sharpening without compromising the quality of your blades. With an intuitive design and clear instructions, the sharpener is simple to use, suitable for all skill levels. Built with high-quality materials, this sharpener promises durability and longevity. Safety features such as a stable base, non-slip feet, and a magnetic catch tray for easy cleanup make it a secure choice for all your knife sharpening needs. This sharpener is an excellent investment to keep your kitchen blades in top shape.

Read all user reviews on Amazon

"Ok but polystyrene packaging?"

"I think it seems to do the job but my heart sank when I saw it was protected with polystyrene. Change that and I’d recommend it to anyone."

Reviewed in the United Kingdom on 27 December 2022

"4.0 out of 5 stars Ok but polystyrene packaging?"

"I think it seems to do the job but my heart sank when I saw it was protected with polystyrene. Change that and I’d recommend it to anyone."

Reviewed in the United Kingdom on 27 December 2022

"5.0 out of 5 stars Awesome sharpener"

"Brilliant sharpener, super sharp knives in seconds."

Reviewed in the United Kingdom on 5 July 2022

Where to buy Chef's Choice Diamond Hone two-stage Knife Sharpener?

5. Chef's Choice Diamond Hone Electric Knife Sharpener

Overall rating (4.5)

Scored based on 1442 reviews

Accuracy (4.7)

Easy to use (4.7)

Value for money (3.9)

Consideration Points:

Angle Guides: Win: The Chef's Choice sharpener comes with precision angle guides which help maintain the perfect angle during the sharpening process, ensuring consistent results every time.

Abrasives: Win: The sharpener uses 100% diamond abrasives in both stages of its sharpening process. This means your knives will be sharpened efficiently and effectively, while preserving the longevity of the blade.

Ease of Use: Win: The Chef's Choice sharpener is designed to be user-friendly, with a two-stage sharpening system that is simple to understand and execute.

Durability and Build Quality: Win: Chef's Choice is renowned for its quality products, and this sharpener is no exception. It is robustly built and designed to provide many years of service.

Safety Features: Win: The sharpener has a sturdy base and non-slip feet that provide stability during the sharpening process. It also features a magnetic catch tray that holds the metal filings for easy cleaning and added safety.

Product Summary:

The Chef's Choice Diamond Hone Electric Knife Sharpener is a top-tier product for keeping your knives in prime condition. With precision angle guides, it ensures consistent sharpening results every time. The use of 100% diamond abrasives in its two-stage sharpening process ensures your blades are sharpened efficiently while preserving their longevity. The product is straightforward and user-friendly, suitable for all users. This electric sharpener is a quality Chef's Choice product, robustly built and designed for durability. With safety features like a sturdy base, non-slip feet, and a magnetic catch tray for metal filings, you can sharpen with peace of mind. The Chef's Choice sharpener is a sound investment for maintaining your kitchen blades at their best.

Read all user reviews on Amazon

"What a time saver"

"I normally wet stone my knives, I have high-end Japanese and European knives. It takes 4 hours to do them all with the stone, it took 20 minutes on this sharpener. It's not as good for a polished finish as stones but who cares when it saves this much time. Read the instructions and take your time, use a cheap knife to practice with."

Reviewed in the United Kingdom on 20 September 2023

"Very good knife sharpening tool"

"Easy to use and accuracy knife sharpener a bit price"

Reviewed in the United Kingdom on 3 April 2023

"5.0 out of 5 stars Very good knife sharpening tool"

"Easy to use and accuracy knife sharpener a bit price"

Reviewed in the United Kingdom on 3 April 2023

Where to buy Chef's Choice Diamond Hone Electric Knife Sharpener?

Why Are Electric Knife Sharpeners Better Than Their Alternatives?

Now, you might be wondering, "Dale, why should I invest in an electric knife sharpener when there are so many other options out there?" Well, my friend, let me enlighten you with some compelling reasons:

  1. Efficiency: Electric knife sharpeners are designed to deliver lightning-fast results. With their powerful motors and precise sharpening mechanisms, they effortlessly restore the edge of your knives in a matter of minutes. No more spending hours labouring away with traditional sharpening methods!
  2. Consistency: Achieving consistent results with manual sharpening methods can be a daunting task, especially for beginners. Electric sharpeners eliminate this uncertainty by offering preset angles and guided sharpening systems. They ensure that each stroke hones your blade at the perfect angle, resulting in a uniform and razor-sharp edge every time.
  3. Versatility: The best electric knife sharpeners cater to a wide range of blade types, from straight-edged chef's knives to serrated bread knives. They are equipped with adjustable guides and versatile sharpening stages, allowing you to tackle various knife styles with ease. No need to purchase separate sharpening tools for different types of blades.
  4. Safety: Let's face it, my friend, traditional sharpening methods involving whetstones or manual sharpeners can be a bit risky, especially if you're not confident in your technique. Electric knife sharpeners provide a secure and controlled sharpening environment, reducing the risk of accidents and minimizing the chances of damageing your beloved knives.

Consideration Points When Buying An Electric Knife Sharpener

Now that we've established why electric knife sharpeners are a cut above the rest, let's delve into the key factors to consider when making your purchase:

  1. Angle Guides: Look for a sharpener with adjustable angle guides or preset angles that suit your knife collection. This ensures that you achieve the optimal edge geometry for each specific blade.
  2. Abrasives: Different sharpeners employ various abrasive materials like diamond, ceramic, or sharpening belts. Consider the type of knives you own and choose a sharpener with abrasives suitable for your blade materials.
  3. Ease of Use: A user-friendly electric knife sharpener makes the sharpening process effortless and enjoyable. Look for features like one-touch controls, intuitive guides, and clear instructions to ensure a hassle-free experience.
  4. Durability and Build Quality: Invest in a sturdy and well-built sharpener that can withstand regular use. Check for materials like stainless steel and durable plastics that ensure longevity and reliability.
  5. Safety Features: Prioritize models with safety features like non-slip bases, blade guides, and automatic shut-off mechanisms. These safeguards enhance your overall sharpening experience and minimize the risk of accidents.

There you have it, folks! Armed with this knowledge, you're now ready to embark on your quest for the best electric knife sharpener. Remember, a sharp knife is a chef's best friend, so choose wisely and enjoy the pleasure of effortless slicing and dicing in your culinary endeavours. Stay sharp, my friends!

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