Best Electric Fish Fillet Knives

Electric fish fillet knives are a great investment for amateur and professional fishermen alike. With the right knife, you can easily turn your catch into edible fillets in minutes.

There are many varieties of electric knives on the market today, but we’ve compiled a list of the 12 best electric fish fillet knives to help make your decision easier. The one thing all these knives have in common is they are designed for not only precision but also safety when dealing with slippery meat like fish.

But first, which type of blade is best at cutting through fish skin and flesh?

You could go with a blade that has two edges for cutting, which is more appropriate for people who are working on cooking whole fish. This type of blade works best when the fish has been gutted or scaled beforehand because there is less risk of breakage or tearing when slicing through the fish’s bones.

Another blade option is a hybrid style that has one serrated edge and one smooth edge. This type of blade allows you to switch between two different cuts: The sawing motion can be used to cut through skin, while the smooth side can be used for filleting. In this list, you’ll find a selection of both standard and serrated blades.

If you’re filleting a large amount of fish at one time, an electric knife is the best way to go. With minimal effort, you can have your catch cleaned and ready for the frying pan in no time flat!


What To Consider When Choosing The Right Electric Fillet Knife

Electric fillet knives are usually affordable, making them a great option for beginners or individuals who don’t want to spend too much money on a gadget they might not use frequently. Not to mention it can be a real-time-saver for people who do work with fish quite frequently.


Safety features are much better on electric fillet knives than they are on manual knives. Blade guards are often equipped on the handles of electric knives, preventing the blade from accidentally cutting something other than fish. This is especially important for individuals who may have limited dexterity.

Cordless Knifes

Cordless options make electric fillet knives more flexible to use in a variety of locations where it might be difficult or unsafe to have an electrical outlet close by. Consider how mobile you want your knife to be before buying one.


Interchangeable Blades

Some models of electric fillet knives come with interchangeable blades that can allow for different types of fish to be filleted with the same device. This is especially helpful if you are filleting an assortment of fish.


Types Of Blades

Blade options can vary depending on the type of knife you purchase. Most electric fillet knives use stainless steel blades, which are durable and sharp enough to cut through most types of fish.

High-end models often come with ceramic blades that stay sharper than traditional stainless steel for much longer periods of time but can cost more than knives with standard blades.


Blade Movement

The action of the blade may seem like an important feature to consider prior to purchasing an electric fillet knife, but it doesn’t affect the quality or efficiency of any small motorized device in general. For devices such as these, there are usually speed options that you can choose and change as required.


Power Usage

Electric fillet knives typically use 0.5-1.2 amps of power per hour, which is well below the threshold for most household electrical systems. Be sure to check your device’s manual before operating it near an outlet with a GFCI mechanism, however, as these types of outlets are designed to protect against accidental electrocution from appliances that use more electricity than average.



Electric fillet knives that have removable blades are much easier to clean than standard fixed fillet knives, which can become encrusted with fishy residue over time. So make sure to buy the ones with removable blades for easy cleanup. Some can also be dishwasher safe.

But you should never forget about the blades; always place them in their protective casing before storing your knife to keep them from becoming dull or otherwise damaged.



Depending on what type of electric fillet knife you choose and how many fish you plan on using it on, prices may vary significantly. Electric fillet knives typically cost between $30 and $100, depending on their features and blade options.

The prices may go up with high-end options and added frills such as interchangeable blades and safety features that reduce the risk of injury when using them.

Be sure that you’re not paying for any extra bells and whistles when buying a knife; consider how often you’ll be using it and what price is reasonable for your budget before making a purchase.


Related: Best Place To Buy Fresh Seafood Online  


The 12 Best Electric Fish Fillet Knives listed below have been chosen based on their quality, design, functionality, and customer service history from giant retailers. Some are from well-known brands such as Cuisinart, Bubba, and Rapala, while others are from companies that specialize in quality cutlery.



1) Cuisinart Cordless Electric Knife [Cordless]

This one is perfect for those that want a classic design. The blade housing looks much like a metal stick with an almost gun-like handle at the bottom. At only about 8 inches long, this compact device is easy to store and can be used as either a right or left-handed knife.

It comes with two blades so you don’t have to worry about purchasing any additional accessories when it’s time to cut up your next catch. All you need is 4 AA batteries and you’re good to go.

These can be used on any variety of fish, but are not suitable for anything larger than about 33 pounds. It’s also very easy to clean since there are no small nooks and crannies that collect food particles as you’ll find on most standard knives.


  • Compact, lightweight design great for fishing boats
  • Cordless
  • Two blades included
  • Blades are ceramic coated to prevent corrosion & protein build-up
  • Requires 4AA batteries (not included)


  • Blade size is on the smaller side, may not be able to fillet big fish
  • Blades must be manually changed out (disassembly required)


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2) Rapala Heavy-Duty Electric Fillet Knife [Corded]

This cordless electric knife has a few more features that distinguish it from the rest of the devices on our list. For instance, it can hold up to 3 different blades at once so if you need to switch between hunting for different types of fish you won’t have to stop what you’re doing and go through another lengthy blade-changing process.

One for fileting, one for skinning and boning, and a thicker blade for cutting through cavities in thick fish. The grip is also very ergonomic making this knife comfortable for extended use even if your hands are already fatigued from an entire day of fishing or hunting.

If you are interested in purchasing a fillet knife that is versatile enough to work on multiple types of fish, then this is the one for you.


  • Three different blades can be used
  • Ergonomic grip
  • Corded
  • Great for long fishing trips


  • More expensive than other fillet knives on our list
  • No sheath included for blades


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3) Mister Twister Electric Fillet Knife [Corded]

This electric fillet knife is a bit different than the others on our list. The knife reduces the noise and vibration associated with most other electric knives which can be very useful if you’re hunting in close quarters or near wildlife. The design of this device also makes it easy to switch between filleting fish and boning them so you don’t have to worry about purchasing multiple devices for your different needs.

This electric fillet knife is ideal for hunters who spend extensive amounts of time in the field and want a knife that can handle the extended use. The fillet blade has incredibly thin edges which allow you to get very close to bones, but it may not work well on fish with an especially thick cavity.


  • Lightweight
  • Ergonomic design
  • Great for extended use


  • Can’t be used to slice through thick cavities or bone structure


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4) LEM Products Electric Knife [Corded]

The main difference between this device and the others on our list is its cordless design. This means you don’t have to worry about finding a power source while out in the field, although it does mean that after about 20 minutes of use it will start to diminish in power until recharged.

It’s also worth noting that for safety reasons, this device only works when the two blades are installed which can be inconvenient if you need to switch between knife types mid-use.

The cordless design ensures that you can use this device anywhere without worrying about finding a power source. Wide Blade Span – At 7-5/8″, the LEM Products fillet knife has one of the widest blade spans of all-electric fillet knives on our list.


  • The cordless design provides maximum mobility
  • Comes equipped with three detachable blades
  • Charged by a standard USB port, so you don’t have to lug around an adapter


  • Only a few blades included, might need to purchase more
  • Needs to be charged at 20-minute intervals


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5) American Angler PRO Professional Grade Electric Fillet Knife [Corded]

This electric fillet knife is very similar to some of the other products on our list with a few notable exceptions. It features an ergonomic handle grip that ensures comfort during use over long periods, and it can fillet fish up to 4 inches thick which is considerably more than most devices on the market today.

The two blades also feature unique skinning serrations that aid in skin removal after filleting for added convenience. It is also one of the most reasonably-priced electric fillet knives on our list, making it an ideal choice for anglers who are not sure how often they will use this knife.

Another important aspect to consider with any device is compatibility. If you already have a battery charger that you prefer to use, then choosing a unit that requires another kind of charger will only cause frustration. This product can be used with standard 120-volt power available in most US homes or alternatively compatible with 12 volts DC through the included cigarette lighter adapter.

The blades provide excellent maneuverability, and the powerful 15,000 rpm motor enables you to cut through most species of fish with ease. This relatively lightweight electric fillet knife weighs in at 2 pounds and measures 15 x 6 x 3 inches to make transportation easy whether driving to your favorite fishing hole or storing for future use.


  • Ergonomic comfort grip
  • Skinning serration on blades
  • Available with either 120 volts or 12 volts DC power source


  • Only able to fillet medium size fish


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6) Oster Electric Knife With A Case [Corded]

This electric fillet knife features a cordless design for added convenience while fishing. It also has one of the most powerful motors at 10,000 rpm.

Due to its lightweight and ergonomic handle, it can be used with a single hand without fatigue for extended periods of time. The dorsal style flexible blades provide unique mobility and allow you to easily reach into crevices and small areas which are particularly useful when removing pin bones from fish.

The item weighs just 2 pounds, measures 7 x 6 x 4 inches, and comes with a storage case to keep everything organized when not in use.


  • Corded design
  • Dorsal flexible blades for enhanced maneuverability
  • Case included for storage


  • Only works with a single hand


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Related: 12 Best Fish Grilling Basket


7) Chefman Electric Knife [Corded]

This electric fillet knife comes with a 2-year warranty, and it is one of the most reasonably priced options on our list. It features an ergonomic handle for added comfort during extended usage periods, and it also has a powerful 15,000 rpm motor that enables you to quickly cut through most forms of fish.

The blades are designed with stainless steel serrations which provide excellent skinning capabilities after filleting. This device is versatile enough to separate meat from the bone as well as perform tasks such as cutting large vegetables or tenderizing steak without any difficulties.

The Chefman electric fillet knife weighs 2 pounds, measures 11 x 9 x 4 inches, and requires 120 volts of power to operate. There is only a one-speed setting available, but the blade is designed to maintain sharpness for longer periods.


  • Ergonomic handle
  • Designed with stainless steel blades
  • A powerful motor at 15,000 rpm


  • Only 1-speed setting is available


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8) Spectrum Comfort Grip Electric Knife [Corded]

This electric fillet knife for fish has a powerful high-torque motor that enables it to quickly separate meat from the bone. The blades are made with stainless steel, and they measure 6.5 inches in length to provide enough coverage for most users.

The one-handed design allows you to remove fish skin or fillet meat without needing both hands, which is extremely convenient while fishing. There is also an adjustable clamp included so you can attach this device to virtually any table up to 2 inches thick with ease, providing more stability and control over the process.

It weighs just 1 pound and measures 16 x 4 x 3 inches which makes it ideal for transport whether heading out on a boat or storing future use.


  • One-handed design
  • Adjustable table clamp included
  • High torque motor


  • Is only suitable for a single hand


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9) Hamilton Beach Electric Fillet Knife [Cordless]

This cordless fillet knife for fish is a great option if you need to cover a lot of ground quickly. The rechargeable battery packs enough punch for up to 100 minutes of continuous use, which is more than enough time to process even the largest catches.

The stainless steel blades are both serrated and replaceable as well as being 4 inches long. In addition to filleting fish, there is also a carving blade included so you can use this device on other meats such as chicken and roasts with ease.

There is also an ergonomic handle for increased comfort and control while in use, and it comes with a warranty for your peace of mind. It only weighs 1 pound and measures 13 x 5 x 3 inches making it perfect for transport or storage.


  • Cordless design
  • Ergonomic handle
  • Replaceable blades and serrated edges
  • Warranty included


  • N/A


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10) Proctor Silex Easy Slice Electric Fillet Knife [Corded]

This professional-quality fillet knife for fish features a compact design that is ideal for transporting, and it also comes with an adjustable clamp to make it even more versatile. The stainless steel blades measure 7 inches long, which is perfect for most types of fish – from bass to trout.

The one-handed operation allows you to quickly process your catch without needing both hands or the help of a partner. There is also a storage compartment included so you can safely transport this device directly from the boat to home without risking any damage occurring en route. It only weighs 1 pound and measures 10 x 3 x 8 inches for quick and easy storage or portability.


  • Compact size
  • Storage compartment included
  • Adjustable clamp
  • One-handed operation


  • The corded design might not suit everyone


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11) Bubba Electric Fillet Knife With Case [Corded]

This corded electric fillet knife for fish from Bubba is a great choice if you intend to process large catches on a regular basis. The high-quality blades measure 5 inches long to provide plenty of coverage, and they are serrated as well as being replaceable.

In addition to filleting fish, there is also a carving blade included so you can use this device on other meats such as chicken and roasts with ease.

It is designed to be both corded and heavy-duty, and it includes an 8-foot power cord for convenience. This tool weighs in at 2 pounds and measures 11 x 4 x 4 inches to make it easy to transport on fishing trips or storing between uses.


  • Very powerful 15,000 rpm motor
  • Includes two fillet blades plus a carving blade
  • Corded for steady power supply


  • Heavy (weighs 2 pounds)
  • The device can only be used with 120 volts AC power source – cannot plug into car’s cigarette lighter socket


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Related: Top 8 Pans For Cooking and Searing Fish


12) Smith’s Lawaia Electric Fillet Knife [Corded]

This Smith’s electric fillet knife is a low-budget device that enables anglers to fillet fish quickly and easily at home or on the go. It features a corded design with an 8-foot power cord for maximum convenience, and it includes both coarse and fine blade inserts to match your needs for the day.

The blades are made from high carbon stainless steel to provide long-lasting sharpness and superior edge retention, which results in less frequent blade replacements throughout the year. These blades also feature a special spine serration which greatly assists with skinning your catch after filleting – a major time saver!

A comfortable rubberized grip ensures comfort over extended periods of use, whereas the ergonomic handle design prevents unnecessary fatigue during those long days on the water. It is also extremely lightweight at only 1 pound 6 ounces, which makes it an excellent choice for anglers who plan to carry their fillet knife with them when fishing.

The Smith’s electric fillet knife requires a standard US 120-volt power source and measures 12 x 9 x 3 inches for easy transportation in most vehicles or alongside tackle boxes when on the go.


  • Time saver – spine serration on blades
  • Comfortable rubberized grip
  • Ergonomic handle design ensures comfort over long periods of use
  • Lightweight & portable at just one pound 6 ounces


  • Only compatible with 120 volts power source
  • Cannot fillet fish over 4 inches thick


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What Size Fillet Knife Is Best?

The size of the blade you should look for in a fillet knife is largely dependent on the type of fish that you intend to fillet. Filleting trout and similar-sized fish will require a 7-inch long blade, whereas larger fish like salmon and carp will require a 9-inch blade.


What Kind of Blade Should I Use?

There are two types of knives that could be used for filleting; single-edged blades or double-edged blades. Single edge blades are preferred because they provide more control and precision when filleting due to their curved shape. Double-edged blades work well for those who don’t want to control the amount of pressure applied to the bone structure.


What Electric Type Is Best?

There are three types of electric fillet knives that will do the job, but you have to decide which one is best for your needs. In-line fillet knives feature a motorized blade on a rotating arm as well as a wheel made from plastic or rubber designed to remove the fatty tissues from the fish.

The second type of electric knife is a vibrating knife with a motorized blade and a handle containing two buttons used to control the power and cut speed. Lastly, there are handle-held corded knives that contain a fixed motor set in between grips with controls located directly below them.


Is A Boning Knife The Same As A Fillet Knife?

No, a boning knife is not the same as a fillet knife. The boning knife blade is used for removing bones from meat whereas the fillet knife blade is used for removing fish bones.


How Thick Should A Fillet Knife Be?

Fillet knives typically come in 3 different thicknesses. Thin-bladed knives are designed for flounder and similar-sized fish, while thicker blade knives are used for tilapia, trout, and salmon. The thickest blades are used for carp, pike, sharks, and other large fish.


How Do I Maintain My Fillet Knife?

In order to maintain your fillet knife, you should always take the time to clean and dry it after using it. If your fillet knife has a wooden handle make sure to wipe it down before storing it.