Best Fillet Knife Sharpeners in 2021 | (Latest Update)

To fillet fish cleanly every time, keep your fillet knife sharp using one of the best fillet knife sharpeners. These handled items have portable designs that most people can use at home and on the road. They are cost-effective and can fit and sharpen other kitchen knives and tools too. Thus, you get a versatile kitchen accessory for a one-time affordable investment that will help you cut effectively while cooking.

Which are the best fillet knife sharpeners in the market this year? If you are tired of using wet stones to hone your blades and have decided to make this big step, read on. We have elucidated a few top-rated fillet knife sharpeners that will keep your knives sharp and ready to use. They are safe to use and have versatile designs that you can use to hone tools too.

Are you in a hurry?

Below is a snapshot of three bestsellers – each with unique pros – that can satisfy the needs of most people. Check them out and select the best for you.


Best Overall

Sharpal 101N 6-In-1 Pocket Knife Sharpener & Survival Tool

Apart from sharpening fillet knives, you can use the Sharpal 101N to sharpen ordinary kitchen knives and tools. It also has a fire starter and a portable 6-in-1 design that you can carry effortlessly during your fishing trips. All parts work well. The coarse grinding edge, for instance, has a carbide lining that enables you to set a new edge on your knife quickly. It also has a fine ceramic edge for finishing and a diamond rod for honing gutter hooks and serrated blades. The abrasives are oriented in a way that they do not nick or scratch blades. All have a 3-year warranty.

Work Sharp WSEDCPVT EDC Pivot Knife Sharpener

High-End Pick

Work Sharp WSEDCPVT EDC Pivot Knife Sharpener

Do not mistake the simplicity of this knife sharpener for weakness. It is one of the most advanced knife sharpeners that you will find online this year. The system uses a convex carbide blade to create a sharp cutting edge quickly without ruining knives. It hones hard materials such as steel and has a pivot response that enables controlled sharpening or curved knives. The ceramic edge creates a sharp edge, while the diamond plate on the side is perfect for sharpening tools or hooks. The versatility of the tool is impressive.

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Smith's CCKS 2-Step Knife Sharpener

Budget Pick

Smith's CCKS 2-Step Knife Sharpener

The two-step Smith's CCKS knife sharpener is a good pick for people with "shallow pockets." You get a decent product, though, with a few standard features that make it a must-have sharpener at home. Its rubberized design, for instance, is one of the safest. It does not slip while in use. The crossed carbide blades will set an edge quickly, while the ceramic edge creates a razor-sharp finish. Both edges come pre-set to the correct angle and deliver consistent results.

Benefits of Using Fillet Knife Sharpeners

If you fillet fish often, expect a significant boost in your performance if you add a knife sharpener to the mix. Expect these benefits by making this bold decision:

Effective: In the past, people depended on wet stones to keep filleting knives sharp. Other people shipped their knives out for professional sharpening, which was costly and took a lot of time. Sharpeners have taken over this space and made sharpening knives easy. All you do is swipe its blade in one of two slot types (coarse and fine) to create a sharp knife edge.

Safety: The safety of fillet knife sharpeners has made them a top pick for people who fillet fish often. Most brands have rubberized or textured designs that do not slip while in use. You have better control of your knife as you sharpen it, making the process 100% safe. The blades also come at a pre-set angle that delivers fast and consistent results without sacrificing safety.

Portable: Are you a professional angler who spends a lot of time filleting fish on the road? Ditch your bulky pumice stone for the best fillet knife sharpener today. They are portable and therefore suitable for traveling. They are also compact. You can carry one in a pocket or a backpack without it cluttering your space.

Long-Lasting: You will not worry about your filleting knife sharpener wearing out after weeks or months of use. Sharpening agents such as tungsten, carbide, and diamond found on these devices last for years.

About Fillet Knife Sharpeners – What to Look For

Safety: Fillet knives are sharp and therefore unsafe to handle while sharpening. To lower the risk of injuries, make sure the sharpener you are planning to buy is 100% safe. It should be slip-proof. It should also fit snug in hand and position blades away from the hand while in use. Compare available models and buy the best.

Easy to Use: Sharpening a fillet knife will be easy for you with a premium fillet knife sharpener in hand. For the best results, look for a product with pre-set slots that come ready to use. It should fit comfortably in your hand and be able to sharpen most knives and tools.

Long-Lasting: Make sure that the product you are planning to buy can withstand daily abuse issue-free. The honing edges should be durable materials such as tungsten and diamond. They should also have heavy-duty frames that resist abuse without falling apart.

Top 5 Best Fillet Knife Sharpeners in 2021

While shopping for a fillet knife sharpener to use at home, look for a reliable brand that is easy to use. It should be durable and able to sharpen your fillet knives, other kitchen knives, and even tools. We have reviewed the best brands for use that offer these benefits.

1. Sharpal 101N 6-In-1 Pocket Knife Sharpener & Survival Tool, with Fire Starter & Whistle


  • Portable EDC design
  • 6-in-1 design
  • Coarse carbide V notch
  • Fine ceramic V notch
  • Firestarter
  • Medium grit (400) rod
  • Diamond rod
  • Whistle

Sharpal 101N is a multifunctional tool that will keep your knives and tools sharp and boost your survival skills outdoors. It has a 6-in-1 design with a few standout attributes that will make you a better chef. The device has two slots - a coarse carbide V notch for setting a new edge and a fine ceramic notch for finishing. Both are durable and have a pre-set angle that grinds efficiently without ruining your knife. It also has a medium grit (400) rod and diamond rod for sharpening gut hooks, serrated knives, and fish hooks.

This tactical device has a portable EDC design with add-on features that are beneficial while camping or hunting. You can use the lanyard hole to secure your keys. The whistle is loud, while the fire starter will help you start camping fires easily, even when wet. This is a durable product. All abrasives have passed 10,000 field test use and have a three-year warranty.

  • The abrasives are durable and positioned at an optimal angle for sharpening all knives.
  • The knife sharpener has a portable 6-in-1 design a whistle and a fire starter.
  • Delivers superior sharpening performance irrespective of the knife in your possession.
  • The coarse carbide slot is far too aggressive for some types of knives.
Our Verdict:

A Sharpal 101N is not your usual fillet knife sharper. Instead, you get versatile survival tools that not only sharpen knives but can also start fires. It has a portable super-light design with a fire starter and a whistle for responding to emergencies. It is the best.

2. Presto 08800 EverSharp Electric Knife Sharpener


  • Electric system
  • Two-stage sharpener
  • Durable and non-slip
  • Sharpens all straight edges
  • Portable design
  • Safe electrical system
  • Easy to set up and use

Electric sharpeners have automated systems that deliver good results consistently. With the Presto 08800 EverSharp, for instance, you get a portable two-stage device for sharpening non-serrated filleting knives, et cetera. If you do not have time to sharpen knives manually, this is a good remedy. It is also beneficial to people who fillet large schools of fish. The product is super-fast. You can restore and hone a blunt knife in a few minutes without breaking a sweat. The pre-set angles create a sharp edge without scratching or scraping knives and position hands safe while in use.

The Presto 08800 EverSharp eliminates guesswork while sharpening knives. Unlike wet stones, it delivers a sharp edge always. It also has a durable design with a 100% safe electrical system built to North American electrical standards. All you do is plug it into a 120-volt socket, secure a knife, and power it on to sharpen. Power it off after use and store it safely in a drawer.

  • It has a powerful electrical system that sharpens most straight-edge knives.
  • Its two-stage sharpening system ensures quality and consistent results.
  • It is 100% safe to use at home and commercial areas irrespective of skill level.
  • The electric fillet knife sharpener only fits and sharpens straight-edge blades.
Our Verdict:

If you have a serrated edge fillet knife, look somewhere else. However, if you use straight-edge blades, this device will not let you down. It has a robust electric system that does a good job in a few minutes. It fits most straight-edge blades and sharpens in seconds without scratching and/or sacrificing personal safety.

3. Work Sharp WSEDCPVT EDC Pivot Knife Sharpener


  • Pivot response system
  • Convex carbide blade
  • Ceramic edge
  • Diamond plate
  • Compact and portable
  • Pre-set angles
  • Thick plastic case

Work Sharp WSEDCPVT looks like a power tool out of a Transformers movie. It has a charming design that fits snug in hand while in use. It also has a robust structure with a convex carbide blade that creates a sharp (convex) cutting edge on most knives. It also has a ceramic edge that makes a fine finish on knife edges and a diamond plate for sharpening tools and fishing hooks. As such, you get everything you will need in a compact and portable pack that withstands abuse for years. It comes at a pocket-friendly price.

Have you cut yourself a few times whenever you are sharpening your fillet knives? A premium, commercial product such as Work Sharp WSEDCPVT will do a better job and keep you safe. Its abrasives come pre-set at the correct angle for sharpening your knives safely. Deeply set in a thick plastic case, they also position the blade away from your hands, boosting safety even further. Finally, its pivot response ensures controlled sharpening. It follows the contours of knives to sharpen efficiently, safely.

  • Its multiple sharpening edges and plate do an excellent job on straight or curved knives.
  • Its pivot response system ensures quick and consistent sharpening without sacrificing safety.
  • It has a portable design (compact) with heavy-duty parts that last for many years.
  • The sharpener works but requires a bit of effort to deliver professional results.
Our Verdict:

Work Sharp WSEDCPVT has an efficient pivot system for sharpening both straight edge and curved blades. It also has a plate for sharpening hooks and tools and a portable design that fits snug in hand while in use.

4. Smith's CCKS 2-Step Knife Sharpener


  • Crossed carbide blades
  • Crossed ceramic rods
  • Pre-set sharpening angle
  • Rubberized exterior
  • Sharpens all types of knives
  • Long-lasting design
  • Light and portable

Are you shopping for a cost-effective fillet knife sharpener that will keep your knives sharp without denting your bank account? Smith's CCKS is a reliable two-step model with a few admirable attributes. One end has a pair of crossed carbide blades that provide a quick edge setting while sharpening fillet knives. The system is durable and able to home most materials, including hardened steel. The other end has a pair of crossed ceramic rods for creating a smooth and sharp edge. Use it to remove small knicks or scratches and finish its edge off after grinding with carbide blades. Both blades have a pre-set sharpening angle that guarantees quick and consistent results every time.

Even though designed for sharpening fillet knives, you can use Smith's CCKS to sharpen other knives and tools as well. It also has a durable design with a rubberized exterior that boosts safety in two ways. It fits snug in hand while sharpening knives. Moreover, because it grips countertops and tables securely, you can use it to sharpen knives safely.

  • It has a versatile two-in-one design that restores dull edges and creates a sharp finish.
  • Its light and portable design have a rubberized exterior that is safe to handle in all settings.
  • It can sharpen most types of knives, including straight-edged and curved ones.
  • Requires a bit of effort from users to do an excellent job on dull knives.
Our Verdict:

Even though “dirt” cheap, Smith's CCKS is a reliable knife sharpener that restores dull knives and creates a sharp edge. It is non-slip (rubberized) and has durable blades (carbide and ceramic) that sharpen most knives.

5. AccuSharp Fillet Knife & Tool Sharpener


  • Limited guarantee
  • Ergonomic handle
  • diamond-honed tungsten carbide
  • Light and portable design
  • Sharpens straight and serrated blades
  • USA-made product
  • Safe and easy to use

AccuSharp looks like a simple plastic tool with a hook in the end. However, this is far from the truth. You get a dependable fishing knife sharper that you can also use to sharpen tools. Unlike some brands on our list that only hone straight-edge blades, it hones both straight and serrated ones with excellent results. The sharping edges are diamond-honed tungsten carbide that stands out in two ways. First, they last for long. You should expect years of good service from this product. They also sharpen without damaging blades.

The portable handheld design of AccuSharp works well on the road. You can carry it to and from your fishing site in a pocket or backpack. It also has an ergonomic structure that fits snug in hand and does not irritate users while in use for long. You can sharpen knives all day without feeling tired. The quick and consistent results it provides have also made it sought after by beginners and professionals alike.

  • It has a portable handheld design that requires a little effort to use.
  • It can sharpen serrated and straight blade knives without damage or sacrificing safety.
  • The diamond-honed tungsten carbide blades offer years of reliable service in all settings.
  • Eat well before use because you will blow a lot of energy sharpening a knife.
Our Verdict:

AccuSharp can sharpen both straight and serrated edge blades. While it requires a bit of effort to use, it delivers professional results always, which is amazing for its price. It also has a portable design with reliable diamond-honed tungsten carbide blades.

Final Thoughts

Fillet knife sharpeners are diverse. If you are looking for one, our top five picks deliver for many reasons. They have robust blades that last for long. They are also easy to use and safe to handle while sharpening.

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