What Makes for a Great Electric Fish Fillet Knife? We Review 7 Models and Their Features

June 9, 2021

Traditionally, fish knives are used to prepare your fish recipes. But if you need to fillet fish on a large scale, you need an electric fish fillet knife. It is a modern fish knife used for filleting, cutting, and slicing meat quickly.

In this article, we discuss the benefits of having electric fish knives, the factors to consider before buying one, and the best models you can get in the market.

Advantages of an Electric Fish Fillet Knife

Though many people are still using traditional knives, an electric fish knife is more recommended because it makes work easier. Here are some of its perks.

  • Effortless —Unlike traditional fish fillet knives, an electric knife doesn’t need extra strength. It can cut and slice fish with ease and high precision thanks to its sharp and durable blades. Also, its advanced motor makes filleting fish more effortless and more efficient.
  • Time-saving —If you need to fillet tons of fish quickly, an electric fish cleaning knife is your savior. Since this knife is easy to use, you can cut and fillet faster than a traditional knife.
  • Flexible — Electric fish fillet knives provide various blade size options. With these, you can choose the right blade size for the type of fish you will be slicing. For instance, a big fish needs a bigger blade. Also, you can easily switch to shorter blades for smaller fish.
  • Handy — Definitely, these knives are not huge. You can store them anywhere, even in your bag. If you’re a traveler and you need an electric knife for your fishing trip, you won’t have a problem.
  • Affordable —If you worry that an electric fish fillet knife may be expensive because of its features and benefits, you can let go of that worry now. You can buy and own one for a reasonable price.

Factors in Choosing the Best Electric Fish Fillet Knife


Among all of these factors, safety is always the top priority. You should check the knife’s safety features to avoid any kind of accident. A safety lock preventing it from being turned on when it is not in use is necessary.

Blade Material

It is crucial to consider what material makes up the blade. It should be durable and of good quality for efficient and quality performance.

Stainless steel is highly recommended and the most common blade material. It is known for its strength and durability and is tried and tested when it comes to knives. Another thing: it’s also noncorrosive and resistant to rust even when it is exposed to water.

Blade Size

The size of the blade depends on the type of fish you will be slicing and how big it is. Usually, blade lengths range from 5 to 10 inches. As previously mentioned, if you are slicing big fish, longer blades are more effective. Smaller fish need shorter blades.

Adjustable Speed

The best electric fish knives offer a variety of speeds. An adjustable speed helps ensure precision and safety.


Take time to consider the cord. If you are using your knife indoors, corded electric knives are suitable for you. Having a cord can be a hassle, but you can avoid interruptions as long as you have a nearby socket or an extension cord to plug it in.

On the other hand, if you are slicing fish in remote areas or a place without a power source, a cordless electric fish fillet knife is better for you. It has a very long life span and battery life, and it can be used for a lengthy cleaning and slicing session.


This factor is an essential consideration for outdoor cooking or camping in remote areas. Its portability determines how you can efficiently use it. A cordless electric fish fillet knife powered by batteries is more portable than a corded knife.

Handle Design

There are many choices regarding types of handles, such as plastic, leather, and synthetic. The most important thing about handle design is your comfort in using it. Whatever handle type it is, it’s important to prioritize your safety and ease in using it.

Top-Performing Electric Fish Knife

Rapala Heavy Duty 227856 Electric Fillet Knife

This knife is the perfect electric fillet knife for many types of fish. It is known for its heavy-duty capability, which translates into better performance in terms of power and speed compared to a standard electric knife.

Weighing 1.76 ounces, this knife is very lightweight and easy to handle. Its 7.5-inch blade is suitable for slicing and cutting medium-sized fish. It is also durable and noncorrosive.

Expect the Rapala Heavy Duty Knife to be easy to use and operate. It is very fast and smooth, leaving your fish meat with clean-cut edges.

You will surely love this electric knife for its efficiency. It also works silently and does not overheat even when you use it for extended hours. It’s also a plus that it is affordable.

Though this is a corded knife, its cord length is long enough, measuring at 8 feet.

Mister Twister 120V Electric Knife

If you want your fish meat perfectly sliced, this knife is for you. You will be comfortable using this knife with its ergonomic handle, excellent speed, and durability.

Its razor-sharp blade allows for easy slicing and filleting. Mister Twister also has good control and speed so that you can do all your tasks quickly.

Since it is lightweight, it’s easy to use. With its well-designed features, it can cut even large fish and still give you the cleanest cuts.

Aside from this, you will surely like its heavy-duty gear, suitable for large fish like salmon. It also has a safety lock to avoid accidents and works well without any noise. Most importantly, its price is reasonable for its benefits. 

The downside is that it needs rest once in a while because it is prone to overheating. Also, its cord is short, so you’ll need an extension cord when using it.

American Angler Electric 32352DS Fillet Knife with 5 Blades

If you are in a hurry and need to fillet or slice a lot of fish, this knife’s powerful 110-volt motor can rescue you. You can slice any type and size of fish with the American Angler Electric Fillet Knife. It can be a large, medium, or small fish of any species, such as catfish, rock cod, muskie, or redfish.

This knife has five steel blades, including a 10-inch saltwater blade, 10-inch and 8-inch heavy-duty shark blade replacements, and 8-inch and 5.5-inch curved tip blade replacements. 

Fair warning: if you use it for an extended period, it might overheat. Fortunately, this knife has a venting and cooling system.

Some hesitate to get this knife because it is expensive. However, we believe its quality justifies the price. It also has a 2-year limited warranty with a carrying bag and filleting glove.

Bubba Li-Ion Cordless Electric Fillet Knife

Are you looking for a no-sweat filleting session? Bubba Li-Ion Cordless Knife can help with that. With its ergonomic design and non-slip grip, you can have an easy filleting session for several hours.

BUBBA offers four blade options that can fillet and slice fish of any species. These are 7-inch and 9-inch e-flex blades and 9-inch and 12-inch e-stiff blades, all of which can give you efficient and precise cuts.

The blade owes its durability to its high-carbon stainless steel makeup. Its blades are resistant to rust and corrosion, and they have proven strength and smooth performance.

You will surely love its stylish carrying case, which can resist any weather conditions. It is also removable for cleaning and storage. This knife’s safety lock and trigger guard are also a big plus.

It’s also an advantage that this knife is cordless, so there is no need for an extension cord. Don’t worry about its battery life because its power can last for a long time.

The cost of this knife may be a little high, but we think you can’t say no to its high performance, fashionable look, and features.

American Angler Pro Titanium Electric Fillet Knife

If you’re looking for an advanced electric fish knife, an American Angler Pro Titanium is a good choice. It can cut and slice a lot of fish quickly with 420 stainless blades and a durable titanium-carbonitride coating.

One of its unique features is the Fanjet Air System, which minimizes heat buildup. This air system will prevent overheating and allow the knife to slice and fillet more fish.

Another feature, the Cool-to-Touch Santoprene Grip Pad, can keep you relaxed while using it for long periods. Its nylon storage case also has an advanced airflow design, which keeps the knife cool and helps it last longer.

It is not budget-friendly, so we understand if you can’t help but second-guess this choice. However, for its usage and durability, this price is quite reasonable.

Rapala Deluxe PGEF1 Electric Fillet Knife AC/DC

This knife is quite heavy, weighing 6 pounds. With its 7.5-inch blade, Rapala Deluxe PGEF1 can cut and slice small to medium types of fish. Its blade is durable, so it’s not high-maintenance. Also, its 110-volt AC motor makes air go through the vents, preventing overheating.

Though this knife is corded, you can still comfortably use it because it has an 18-feet cord. You can also power it through the motor of a car or boat when you’re outdoors.

Another good news: its price is highly competitive given all of these perks!

Rapala Electric NK14509 Fillet Knife & Fork

Another option for small- to average-sized fish is the 11.2-ounce knife Rapala Electric NK14509 Knife & Fork. It has a high-performance motor, and its sharp blades can efficiently cut fish without leaving uneven edges.

Also, this knife has 7.5 inches of stainless steel blade, which is long-lasting and less prone to corrosion. Its motor runs very quietly and also has its own self-cooling airflow.

Even with its affordable price, this knife has a stainless steel fillet fork used to hold the fish while slicing it. Your comfort is also a priority with its ergonomic handle, preventing hand irritation.


Finally, you have learned the basics of buying and using an electric fish fillet knife. It can definitely save much of your time and energy in cutting and slicing fish. It’s also efficient and can produce high-quality cuts.

Before you purchase an electric fillet knife, you should consider various factors such as blade material, blade size, adjustable speed, cord, portability, handle design, and safety. Remember that you should know your needs in cutting a fish to find the best electric fish fillet knife for you.

Enjoy your cutting and filleting session with your chosen electric fillet knife!

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