Kitchen Appliances

Best Knife Sharpeners: Restore Your Blades’ Sharpness

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612 Ratings
 

4.2

 

The Tumbler Rolling Knife Sharpener is undoubtedly one of the best knife sharpeners on the market. With its user-friendly design, you can effortlessly maintain the sharpness of your kitchen knives. This tool offers adjustable angles, allowing both beginners and experienced users to achieve a professional sharpening result. Its compact yet durable build ensures long-lasting performance, making it a worthwhile investment. While it may come at a slightly higher price, the exceptional sharpness it provides to your knives makes it well worth the cost. Make the Tumbler Rolling Knife Sharpener your go-to tool for keeping your knives in top shape.

Pros:
  • Precise & Long-Lasting Sharpness: The Tumbler rolling knife sharpener uses diamond-coated discs to restore sharpness to your knives. It provides a high-quality sharpening process, ensuring long-lasting sharpness.
  • Easy to Use: The Tumbler sharpener is simple and user-friendly. It comes with a magnetic knife holder that securely holds the blade in place during sharpening. The rolling mechanism is smooth and effortless, making the sharpening process easy for beginners.
  • Multiple Angle Options: This sharpener offers both 15 and 20-degree angle sharpening, catering to a wide range of knives. The strong magnets ensure consistent angles, resulting in even sharpening across the entire blade.
Cons:
  • Limited Compatibility: The magnetic knife holder may not work well with smaller, utility knives. It is more suitable for wider knives like chef knives. This limitation may limit its effectiveness for certain types of knives.
  • Single Grit Size: The Tumbler sharpener only comes with one grit size, which may not be ideal for heavily damaged knives. It may take longer to sharpen such knives, and the lack of fine grit may prevent achieving a razor-sharp edge.
  • Limited Upgrade Options: If you want to upgrade to coarser stones for more aggressive sharpening, you may need to purchase a whole new kit. There are no separate upgrade options available.

14,677 Ratings
 

4.7

 

The Work Sharp Ken Onion Knife Sharpener Tool is a top contender among the best knife sharpeners available. This remarkable tool delivers precise and repeatable sharpening results without complicated setup or calibration. Whether you’re a professional chef or a home cook, this tool will surpass your expectations. The fact that it comes from Work Sharp, a trusted American company known for engineering high-quality sharpening tools, only adds to its appeal. If you’re searching for a fast, precise, and reliable knife sharpener, try the Work Sharp Ken Onion Knife Sharpener Tool. You won’t be disappointed.

Pros:
  • Adjustable sharpening guide allows for precise edge bevels from 15 to 30 degrees.
  • Variable speed motor provides the option of slow-speed honing or high-speed grinding.
  • Premium flexible abrasive belts deliver a strong, long-lasting, razor-sharp convex edge.
Cons:
  • Convex bevel may not be suitable for all knives or cutting tasks.
  • Some users prefer a flat bevel for superior cutting ability and edge retention.
  • Motor durability may be a concern over time.

13,646 Ratings
 

4.6

 

The Chef’sChoice 15XV Electric Knife Sharpener is a game-changer for those who appreciate quality knives. It stands out as one of the best knife sharpeners, offering the convenience of quickly and effortlessly restoring the sharpness of your blades. Say goodbye to the hassle of traditional sharpening methods. This sharpener features precision angle guides and diamond abrasives, ensuring your knives are always in top-notch condition. Invest in this remarkable tool, and you’ll never have to settle for dull blades again. Upgrade your knife sharpening game with the Chef’sChoice 15XV Electric Knife Sharpener.

Pros:
  • It is ideal for converting traditional 20-degree factory edges of household knives into high-performance Trizor XV 15-degree edges.
  • Advanced stropping stage and 100 percent diamond abrasives for sharpening straight edge and serrated blades.
  • 3-Stage EdgeSelect sharpening system for optimum versatility in providing the perfect edge for each cutting task.
Cons:
  • The noise level is between 65 dB and 75 dB.
  • Initial learning curve to properly use the machine.
  • Some users may prefer traditional sharpening methods for a more hands-on approach.

 
 

28,431 Ratings
 

4.3

 

The Longzon 4-in-1 Knife Sharpener is an exceptional choice for those seeking the best knife sharpeners on a budget. This versatile tool offers a four-stage sharpening process, ergonomic design, and compact size, making it a standout option for reviving blunt knives. Longzon goes the extra mile by including a refund or replacement offer backed by commendable customer service. If you’ve been disappointed by higher-priced sharpeners in the past, the Longzon 4-in-1 Knife Sharpener is a worthwhile investment. Bring new life to your kitchen tools and experience the joy of sharp, efficient cutting.

Pros:
  • High Quality and Durable – The Longzon 4-in-1 Knife Sharpener is made with high-quality materials such as tungsten steel and ceramics, ensuring its durability and longevity. This means you can use it to sharpen your knives for over three years.
  • Multi-Functional – With its 4-stage design, this knife sharpener can easily and professionally sharpen blunt knives. The three-step sharpening process (coarse, medium, fine) ensures your kitchen knives regain their sharpness and cutting precision.
  • Ergonomic Design – The Longzon Knife Sharpener is designed with ergonomics in mind. It features a non-slip rubber base and an ergonomic handle, providing a secure grip and a comfortable sharpening experience. It is suitable for both right-handed and left-handed users.
Cons:
  • Not Suitable for Serrated Knives – One limitation of this knife sharpener is that it is not suitable for sharpening serrated knives. While it can effectively sharpen worn-out scissors and regular knives, it may not be the best option for serrated blades.
  • Knives May Require Regular Sharpening – Depending on how often you use your knives, you may need to re-sharpen them periodically. Some users have reported that their knives became dull again after ten days of use. This means you may need to sharpen your knives more frequently with this sharpener.
  • Scissor Sharpener May Not Work Well – While the knife sharpener works effectively for most users, the scissor sharpener feature may not be as reliable. Some users have reported difficulty sharpening their scissors, with a few pairs ruined. It’s important to be cautious when using the scissor sharpener.

17,612 Ratings
 

4.5

 

The Presto EverSharp Electric Knife Sharpener is one of the best knife sharpeners on the market. With its efficient performance and user-friendly design, it delivers exceptional results. This sharpener is perfect for household use, providing excellent sharpening for all types of knives. While it may not be suitable for professional use, its affordability and adherence to North American electrical standards make it a great value for the price. Keep your knives in top-notch condition without breaking the bank with the highly recommended Presto EverSharp Electric Knife Sharpener.

Pros:
  • The Presto EverSharp Electric Knife Sharpener is easy to use and provides professional results at home.
  • The sharpening wheels are made of ultra-hard material used in professional sharpening shops, ensuring a razor-sharp edge.
  • The precision blade guides hold the knife at the perfect angle, eliminating guesswork and ensuring perfect results every time.
Cons:
  • The sharpener may be sensitive and can stop if too much pressure is applied while sharpening.
  • The stones used in the sharpener are coarse grit, which may eat away material quickly. It is recommended to try it on an old knife first.
  • It leaves a burr on the knife, which may need to be removed with a hand stone or strop.

41,494 Ratings
 

4.3

 

The SHARPAL 191H Pocket Kitchen Chef Knife Scissors Sharpener is a fantastic choice among the best knife sharpeners available. Its 3-stage sharpening system caters to all your sharpening needs, always ensuring razor-sharp blades. The strong suction base adds an extra layer of safety during use. This sharpener is suitable for both straight and serrated knives, effectively repairing and restoring their blades. With its compact size and easy-to-use design, the SHARPAL 191H sharpener is a must-have tool for any kitchen, making it a highly recommended option.

Pros:
  • The SHARPAL 191H Pocket Kitchen Chef Knife Scissors Sharpener offers a 3-stage sharpening process, including tungsten carbide blades for quick edge setting, ceramic blades for fine honing, and a special tungsten carbide blade for scissors sharpening. This ensures that all your sharpening needs are met effectively.
  • The suction force of this sharpener is twice that of other similar products, providing increased safety during the sharpening process. The strong suction base keeps the sharpener securely on your countertop or table, preventing slips or accidents.
  • This sharpener is incredibly easy to use. Simply place it on a smooth desktop and press the black switch to create a strong suction grip. This allows you to sharpen your knives safely without holding the sharpener with your hands. Additionally, its small size makes it convenient to store and takes up minimal space in your kitchen.
Cons:
  • Some users have mentioned that the sharpener could have been designed to provide more self-guided sharpening angles. Currently, it only offers one angle of sharpening, which may not be suitable for all types of knives or preferred sharpening techniques.
  • While the suction base is strong and secure, a few users have experienced the sharpener coming undone after a few pulls. This can be a bit inconvenient, but it can easily be resolved by holding the sharpener down while sharpening.
  • Although the sharpener works well for most knives, there may be certain types of knives that require specialized sharpening tools or techniques. It’s important to consider the specific requirements of your knives before using this sharpener.

1,245 Ratings
 

4.4

 

The Orange Ninja Knife Sharpener by Sharp Pebble is a top-notch product that goes above and beyond expectations. This versatile sharpener simplifies the sharpening process, delivering razor-sharp edges effortlessly. Its user-friendly design and premium quality make it an ideal investment for any kitchen. If you’re tired of struggling with dull knives, the Orange Ninja Knife Sharpener is highly recommended for its ability to bring new life to your blades and enhance your culinary experience.

Pros:
  • Sharpening Simplified: This knife sharpener lets you sharpen your blades at the correct angle, ensuring a professional-level razor-sharp edge. It offers five different sharpening angles for versatility.
  • Ease of Use: This handheld knife sharpener is designed with an ergonomic design, making it extremely easy to use. Simply place the blade in the slots and gently pull the knife through a few times for fast and effective sharpening.
  • Versatility: The Orange Ninja Knife Sharpener can be used for various types of knives, including kitchen knives, pocket knives, and hunting knives. It is designed for precision sharpening and can maintain all types of blades.
Cons:
  • Not Razor Sharp: While this knife sharpener provides a sharp edge, it may not achieve a “razor sharp” level of sharpness. However, this may not be a concern for those using it primarily for kitchen purposes.
  • Price: This knife sharpener is slightly pricier than similar products on the market. However, its quality and durability make it a worthwhile investment for those seeking a reliable sharpening system.
  • Limited Outdoor Use: Some users have noted that this sharpener may not effectively sharpen larger angle blades for outdoor and hunting knives. It may be more suitable for quick edge maintenance on kitchen knives.

6,119 Ratings
 

4.7

 

The Work Sharp MK2 Professional Electric Knife and Tool Sharpener is a reliable and efficient choice among the best knife sharpeners. Its adjustable sharpening system and professional-grade results set it apart from other electric sharpeners. While it may have minor drawbacks, like limited sharpening angle adjustments and potential durability concerns with the sharpening guides, the overall performance and functionality of the Work Sharp MK2 are exceptional. For a versatile, easy-to-use, and effective sharpener for your knives and tools, the Work Sharp MK2 Professional Electric Knife and Tool Sharpener comes highly recommended.

Pros:
  • The Work Sharp MK2 Professional Electric Knife and Tool Sharpener offers adjustable sharpening angles, allowing users to achieve optimal results based on their specific needs.
  • The electric motor in the sharpener is efficient and saves users valuable time, delivering quick and effective sharpening.
  • The user-friendly design of the MK2 makes it easy for even beginners to achieve professional-grade results, with intuitive controls, clear instructions, and easy belt changes.
Cons:
  • Some users may find the limited sharpening angle adjustments with the guide to be a minor drawback, as the preset options may not cater to their specific preferences or the diverse range of knives and tools they own.
  • Concerns have been raised regarding the construction durability of the sharpening guides, particularly in relation to long-term usage. Users are advised to handle the guides with care to ensure extended reliability.
  • Potential buyers may want to consider the higher-priced Ken Onion edition of the sharpener, which includes a tool grinder accessory for added versatility.

4,516 Ratings
 

4.6

 

The Work Sharp Precision Adjust Elite is a game-changer in the world of knife sharpeners. Its user-friendly design, adjustable sharpening angle, and various abrasives make it suitable for all skill levels. Whether you’re a beginner or a seasoned knife enthusiast, this tool consistently delivers impressive and razor-sharp results. Say goodbye to dull knives and hello to a precision edge with the Work Sharp Precision Adjust Elite, making it a must-have among the best knife sharpeners.

Pros:
  • The Work Sharp Precision Adjust Elite comes with seven different abrasive grits, allowing you to choose the right one for your specific sharpening needs.
  • The sharpening angle on this system can be easily adjusted from 15-30 degrees, giving you the flexibility to sharpen different types of knives.
  • The system is fast and easy to use, allowing you to quickly switch between grits and swap out rods without disrupting your sharpening process.
Cons:
  • The price of the Work Sharp Precision Adjust Elite may be a bit high for some customers.
  • Some users may prefer a more sturdy plastic base for the system, which could lead to potential stability issues.
  • The system does not have a clamp or strong suction cup to secure the base, so users may need to hold it firmly with their weaker hand.

Conclusion

In conclusion, the Tumbler Rolling Knife Sharpener offers adjustable angles and long-lasting sharpness, making it a worthy investment despite a slightly higher price. The Work Sharp Ken Onion Knife Sharpener excels in fast, precise, and reliable results with adjustable angles. The Chef’sChoice 15XV Electric Knife Sharpener is convenient with a three-stage EdgeSelect system.

For budget-friendly options, the Longzon 4-in-1 Knife Sharpener provides a versatile four-stage process, while the Presto EverSharp Electric Knife Sharpener efficiently caters to household use. The SHARPAL 191H Pocket Kitchen Chef Knife Scissors Sharpener impresses with a 3-stage system and strong suction base, but it has limitations in self-guided angles. Though slightly pricier, the Orange Ninja Knife Sharpener simplifies sharpening with an ergonomic design and multiple angles.

Advanced options include the Work Sharp MK2 Professional Electric Knife and Tool Sharpener with adjustable angles and an efficient electric motor. The Work Sharp Precision Adjust Elite offers flexibility with seven abrasive grits and adjustable angles. Despite potential durability concerns and higher prices, these sharpeners deliver impressive results, catering to various skill levels and preferences. Ultimately, the choice depends on individual needs, budget constraints, and desired features.

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Questions & Answers

Question: Do knife sharpeners ruin knives?

Answer: Properly used knife sharpeners do not ruin knives; improper use or aggressive sharpening may damage them.

Question: How many times should you pull a knife through a sharpener?

Answer: The number of times to pull a knife through a sharpener depends on the sharpener and the blade condition; follow the manufacturer’s guidelines.

Question: What is the last thing you must do after sharpening a knife?

Answer: The last step after sharpening a knife is honing, which helps refine the edge and remove any remaining burrs.

Question: Should you wet a knife before sharpening?

Answer: Wetting a knife before sharpening is unnecessary for most sharpeners; follow the sharpener’s instructions for optimal results.

Question: Why is my knife still dull after sharpening?

Answer: A knife may still be dull after sharpening due to inadequate sharpening technique, use of the wrong sharpener, or issues with the knife’s condition, such as chips or excessive wear.

Brittany Gibson

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