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best fillet knife for catfish

7 Most Sold Fillet Knives for Catfish 2022

This is the case when choosing the best fillet knife for catfish. Cutting and cleaning the catfish is a delicate task that requires a razor-sharp blade with excellent maneuverability.

We have made it easy by reviewing the seven top-rated fillet knives in this article. Let’s slay all your buying confusion with our buying guide and review.

Here you can find the high-quality knife backed with usage ease, durability, ultimate sharpness, and anti-rust support without exceeding your budget.

A Mini Comparison for Quick Pick

  • 7-inch
  • Military-grade G10 handle
  • Narrow blade with full tang design
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American Angler PRO
  • 2x more torque
  • Advanced airflow design
  • 2-year limited warranty
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  • Available in different sizes
  • Non-slip super Polymer handle
  • Includes blade protective sheath
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  • Different size available
  • Comfortable rubber handle
  • Free sharpener
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  • Full-tang blade
  • Featured a safety notch
  • Swedish stainless steel blade
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  • German stainless blades
  • Non-slip Golf style handles
  • Protective Nylon sheath
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  • Dual-rivet blade design
  • Non-slip grip handle
  • LED battery life indicator
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01. Dalstrong 7-inch Fillet Knife


If you are looking for a beautifully designed sharp knife, turn it into a Dalstrong Fillet knife. It is a 7 inches knife with flexibility for de-scaling, de-boning, skinning, trimming, and filleting. You can also cut other meats with its 1.5mm thick spine for the desired cutting ease.

A carbon German steel blade designed with 56+Rockwell hardness and hands polished edge at 14-16 degrees on each side. Enjoy convenience in handling with a black G10 handle engraved by triple center rivet for desired grip support.

Moreover, it comes with two covers; one for home usage and one for outdoors. You can use it in salt or freshwater without worrying about rusting as it has a high-quality blade and protection sheath.

  • Durable blade quality
  • Flexible and beautiful
  • Multi-functional
  • Easy to use
  • 56+ Rockwell hardness
  • Corrosion and rust resistance
  • NSF certified
  • Not very reasonable

02. American Angler PRO Electric Fillet Knife

American Angler PRO

Grab some advancement in filleting with the American Angler Pro. This is an electric fillet knife that gives you ease and top-notch features. It has a powerful motor with 2x speed-boosting torque for cutting, filleting, de-boning, and de-skinning any fish.

There is an 8-inch curved replacement blade and the 8-inch curved replacement shark stainless steel blade for different needs. This knife is going to rule out your heart with its easier cleaning, handling, power support, and maximum performance.

It has a sturdy motor that comes with an airflow feature to keep it cool during consistent filleting. The product functions like a pro because most professionals have trusted it due to its strain-free and precise filleting support backed with desired maneuverability.

  • Powerful motor
  • Sharper and durable blade
  • Innovative design
  • Top-notch features
  • Convenient handling
  • Backed with Warranty
  • Sometimes handle heats up with longer working

03. KastKing Fish Fillet Knife

KastKing Fish Fillet Knife

This is one of the top-rated knives for filleting manufactured by the KastKing brand. There is 7 inches long razor-sharp blade made with premium quality G4116 German stainless steel. It ensures precise filleting, boning, and cutting of catfish.

The black color finish adds class and elegance in appearance along with 100% protection support. It combats the corrosion without defying the sharpness. Enjoy flexibility for ideal cuts by using 6 inches, 7 inches, and 9 inches blades.

Overcome the handling fatigue with its non-slip and ergonomic handle design. It has been made with a polymer material to give no strain at all. There is a vented sheath to protect the knife from rusting and also ensure safekeeping after filleting tasks.

  • Ultimate razor-sharp blade
  • Anti-Corrosion
  • Flexible and versatile
  • Protective sheath
  • Feasible handling
  • Inexpensive
  • Not ideal for beginners

04. Rhinoreto 6.5-inch Fish Fillet Knife

Rhinoreto knife for filleting

Make catfish filleting fun with a Rhinoreto fillet knife. It has a flexible and curved blade with a non-stick coating to keep the meat away from sticking. This is best for boning and filleting as it is good to go with salt and fresh water.

The knife gives ultimate sharpness with its 6.5 inches blade specially made with stainless steel. There is a non-slip rubber handle for firmer and fatigue-free handling. It has a vented and ergonomic sheath for keeping the knife free of rust and sudden damages.

You can easily keep it in your back and make your fishing adventure more thrilling. Make your blade sharper by using a double-sided sharpener for desired nimbleness.

  • Flexible razor-sharp blade
  • Non-sticking coating
  • Double-sided sharpener
  • Vented sheath
  • Travel friendly
  • Ergonomic design
  • It goes dull quickly

05. Rapala Fish ‘N Fillet Knife

Rapala fillet knife for cleaning fish

Rapala is the brand to deliver quality and affordability at the same time. This fish N’ fillet knife is engineered with outclass design and specs to make catfish filleting an easier task for beginners and professionals.

Its full-tang Swedish stainless steel blade has tapered support to render matchless sharpness. Now you can de-bone, de-scale, fillet, and cut the catfish with required precision even you can use this fillet knife for Salmon.

The thing which makes the knife unique is the birch handle. Yes, it looks stylish and trendy with its wooden handle. You can easily handle it and fillet your catfish without any breach out. Not to worry about the safety as it has a leather sheath for protection.

  • Sharp and durable stainless steel blade
  • Stylish design
  • Convenient birch handle
  • Leather sheath
  • Single-stage sharpener
  • Small size handle

06. Calamus Fishing Fillet Knife

calamus fishing fillet knife

Put your worries aside and enjoy filleting the catfish with Calamus Fillet Knife. It has the German g4116 stainless-steel blade with corrosion-resistant coating for filleting longing.

The blade comes in a blue corrosion-resistant finish for durability and long-lasting usage capacity. It offers various lengths such as 5 inches bait knife, 7 inches, and 9 inches traditional/flexible fillet knife, and a tough 9 inches staking/boning knife for different users.

Handle your knife with confidence because it has a slip-resistant Golf Style handle with lesser weight. There is a Nylon sheath to protect the blade from corrosion and rust. This one would be the best fillet knife for saltwater fish as well as freshwater.

  • Excellent blade performance
  • Anti-slip rubber handle
  • Versatility in designs
  • Nylon sheath for protection
  • Best for salt and freshwater
  • Stylish appearance
  • Requires frequent sharpening after a few use

07. BBUBBA Li-Ion Cordless Electric Fillet Knife

BUBBA Li-Ion Cordless Electric Fillet Knife

BUBBA Li-Ion Cordless Electric Fillet Knife is a versatile option in the category of electric fillet knives. It has a dual-rivet stainless steel blade coated with TiN Titanium-Nitride for the best user experience.

You can utilize it for cleaning the barracudas, tuna, jobfish, grouper, sharks, and many other small to large fish without any hectic. Most fishermen loved this knife due to its versatility and precise performance.

It has 8.5 inches non-slip handle for a firmer grip, along with a very brilliant design for usage. The ergonomic trigger, Led battery indicator, and lithium battery in the handle make filleting easier.  There are 7 inches E-FLEX, 9 inches E-FLEX, 9inches E-STIFF, and 12 inches E-STIFF blades for relevant needs.

  • Razor-sharp removable blade
  • Ti-Nitride coating for sharpness
  • Dual rivet blades
  • Lithium-ion supported batteries
  • LED indicator
  • Fatigue free handle
  • EVA storage case
  • Not recommended for starter

Features You Should Consider Before Buying

fillet knife for cleaning catfish
Are you thinking to buy the best fillet knife for catfish? Here you can have an idea about the prominent features to make your purchase a bonus.

Blade Material

This is the top-of-the-list feature because it helps in successful and precise filleting. It is vital to have the blade knife made with high-quality stainless steel or carbon steel for the desired durability and sharpness.

The blade with stainless steel is more durable and long-lasting because of its high chromium content. But carbon steel has a high amount of carbon that gives corrosion and rust to the blade when exposed to moisture.

Handle Type

Handling your knife must be more accessible, comfortable, and less tiring. It should be light in weight and give a firmer grip. A non-slipping handle will be a plus to fillet a bunch of fish at a time. This may help you to clean your fish in less time.

On the other hand, a slippery and clumsy handle will create a mess during filleting. So, get the one that has convenient handling with a firmer grip.

Blade Length

The length of the blade matters a lot because there is a variety of fish for filleting. Ranging from small to large size, a relevant edge can make the process of cleaning, filleting, deboning, de-skilling, and cutting easier.

If you are using it only for small fish like trout, barracudas, tuna, jobfish, and grouper, choose the blade’s required size. Moreover, while cleaning a Shark, go for the larger one to meet the length of the fish.

Protective Sheath

Choosing a fillet knife with protection features accentuates its longevity and keeps it in the right state. A protective sheath may help to reduce the risk of corrosion, rust, and saltwater effects.

These knives are sharp and can easily cut your skin. So, a durable sheath may help avoid unwanted haphazard and keep the knife rust exempted.


The quality of the blade can aid in cutting and filleting because the bending of the blade gives desired cut of catfish. A flexible blade can turn and twist with the flow of filleting for proper cleaning.

Longer blades give better flexibility, but they can be broken when exerting pressure. On the other hand, smaller blades have a short length which provides flexibility and reliability at the same time.


You may find infinite kinds of knives in the market but getting the right one within your budget is a plus. So, explore the facts and features thoroughly to grab the most relevant fillet knife for catfish.

Cleaning Ease

Giving a rise of ease to your fish fileting is possible when cleaning the knife is convenient. Most of the knives have sharper blades that may cut your skin. You can clean them within a dishwasher or with your hands via using accurate aid for cleaning.


All in all, these are the best fillet knife for catfish, along with their dominating features and specs. You can opt for the one that suits your need because you better knows yourself.

Along with that, a buying guide is also made to add the most instrumental knife in your home, professional, and casual fish filleting.

I have made an effort to give you a thorough review of top-rated and trusted fillet knives to enjoy every bite of your fish super.

Frequently Asked Questions

What type of knife is best for filleting fish?

In my professional opinion as a chef who has prepared countless fish dishes, the best knife for filleting fish is one that superbly combines sharpness, durability, and flexibility. A good fillet knife should offer adequate bend without compromising on precision. A critical aspect that should not be overlooked is the handle. It should be firm and provide a solid grip, as filleting fish can often be a slippery affair. With these factors in mind, I’d highly recommend the Wusthof’s 7-inch fish fillet knife. It’s a game-changer in fish preparation with its exceptional features. Make sure to give it a try the next time you are filleting a fish, and I’m confident you’d find the experience enjoyable.

What is the best size fillet knife for all around?

Keeping a selection of two or three fillet knives of various lengths can indeed be advantageous, enabling you to choose the ideal size for specific filleting tasks based on the type of fish. Having spent years preparing fish dishes, I can vouch for this approach. However, if you are in a situation wherein only one knife can be accommodated due to packing space constraints or you are considering buying your first fillet knife, an all-around knife with a size of 7 inches is truly the best. It offers a balance of flexibility and control which can be suited for a variety of tasks.

What is the most flexible fillet knife?

The benefit of using a flexible knife is its ability to navigate around bones and other tricky areas seamlessly. In terms of flexibility, the Victorinox Fibrox Pro 6-Inch Boning Knife surpasses many. Its blade being straight-edged and quite manageable with a handle that provides a secure grip, this knife is without a doubt the best flexible boning knife. To top it off, its price point is also a big plus. Another notable mention is the Global 6.25” Boning Knife, which, although a bit pricey compared to the Victorinox, has an impressively sharp and flexible blade.

What are the 2 most common knives used in fish fin preparation?

Preparing fish fins requires the use of particular types of knives. These are knives that are capable of cutting through tough scales while providing a precise cut. The exact names of the knives may vary depending on region and individual preference. Unfortunately, your question does not provide enough detail to give a definitive answer. However, generally speaking, a sharp, reliable filleting knife and a sturdy chef’s knife are often pervasive.

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