Best Electric Fillet Knife

Annabelle Evans

By Annabelle Evans

| Updated 3 Days Ago

  • Electric fillet knives take the hassle out of preparing fish, offering a faster, smoother way to separate meat from bones compared to traditional knives. For anglers and home cooks handling fish regularly, these tools are a real game-changer. Key factors to consider when choosing an electric fillet knife include blade length and flexibility; longer blades handle large fish easily, while shorter blades give more control with smaller catches. Flexibility also matters, helping the blade follow the fish’s contours for a cleaner fillet. We tested eight electric fillet knives to find the best options for easy, efficient filleting at any skill level.

  • WORKPRO Cordless Fillet Knife

    10

    We think this electric fillet knife is a solid choice for anglers who want a portable and efficient way to clean fish.

    10

    We think this electric fillet knife is a solid choice for anglers who want a portable and efficient way to clean fish.

    Pros

    • Long-lasting batteries with quick charging
    • Comfortable, non-slip grip
    • Comes with two blade sizes

    Cons

    • Might be overkill for casual users
    • Takes practice to use effectively
    • Pricier than manual options

    We recently got our hands on the WORKPRO Cordless Fillet Knife and put it to the test on a fishing trip. The first thing we noticed was how light it felt. At just 1 pound without the blade and battery, it’s easy to use for extended periods.

    The knife comes with two blade sizes – an 8-inch flex blade and a 10-inch stiff blade. We found the flex blade great for smaller fish, while the stiffer blade handled larger catches with ease. The blades are sharp and made quick work of our catch.

    One feature we really liked was the battery life. The kit includes two battery packs, each lasting about an hour. They charge up in just 60 minutes, so we never ran out of power. The rubber-coated handle felt secure in our hands, even when things got slippery.

  • Bubba Cordless Fillet Knife

    9.7

    We think this is a top-notch electric fillet knife for anglers who want power and portability.

    9.7

    We think this is a top-notch electric fillet knife for anglers who want power and portability.

    Pros

    • Long-lasting battery life
    • Comfortable non-slip grip
    • Versatile blade options

    Cons

    • Heavier than some models
    • Can be tricky for small fish
    • Pricey compared to basic knives

    We tested the Bubba Cordless Fillet Knife on a recent fishing trip, and it left us impressed. The Li-Ion battery lasted through dozens of fish without losing steam. We liked how the non-slip grip felt secure in our hands, even when things got slippery.

    The kit comes with four blade types, which we found handy for different fish sizes. The 7-inch flexible blade worked great for most tasks. We had no trouble slicing through tough scales and bones.

    Cleanup was a breeze thanks to the removable blades. The included case kept everything organized and protected. While it’s bulkier than a manual knife, we think the power and freedom of movement make up for it.

    This knife isn’t perfect for every situation. It felt a bit clumsy when working with smaller panfish. The price might also be steep for casual anglers. But for those who fillet fish often, we think it’s worth the investment.

  • KastKing Speed Demon Pro

    9.5

    We think the KastKing Speed Demon Pro is a top-notch electric fillet knife that will impress most anglers with its power and long battery life.

    9.5

    We think the KastKing Speed Demon Pro is a top-notch electric fillet knife that will impress most anglers with its power and long battery life.

    Pros

    • Long-lasting battery
    • Powerful motor for easy filleting
    • Comfortable grip reduces hand fatigue

    Cons

    • Pricier than some other options
    • Blades can be tricky to change
    • May be overkill for casual fishers

    We recently took the KastKing Speed Demon Pro out on a fishing trip, and it quickly became our go-to tool for filleting. The knife felt well-balanced in our hands, and the soft grip made it easy to hold onto even when our hands were wet and slippery.

    The motor on this knife is no joke. It sliced through fish like butter, making quick work of even tougher, scalier species. We were able to fillet a whole cooler of fish without the knife slowing down or losing power.

    One of our favorite features was the battery life. We used the knife for over an hour and still had juice left. The battery meter was handy for keeping track of how much power we had left.

    The case that comes with the knife is slim and tough. It kept everything organized and protected in our tackle box. We liked having two blade options for different sized fish.

    While we loved using this knife, it might be more than some casual fishers need. The price tag is a bit high if you only fillet fish once in a blue moon. Also, changing the blades took some getting used to. The button was stiff at first.

    All in all, we think the KastKing Speed Demon Pro is a great choice for serious anglers who fillet fish often. Its power and long battery life make it stand out from the pack.

  • Mister Twister Electric Fillet Knife

    9.4

    We think the Mister Twister Electric Fillet Knife is a solid choice for anglers who want an easy way to clean their catch.

    9.4

    We think the Mister Twister Electric Fillet Knife is a solid choice for anglers who want an easy way to clean their catch.

    Pros

    • Powerful motor makes quick work of filleting
    • Comfortable grip reduces hand fatigue
    • Safety lock prevents accidents

    Cons

    • Cord limits mobility
    • Blades need frequent sharpening
    • Noisy operation

    We put the Mister Twister Electric Fillet Knife to the test on a recent fishing trip. This green and yellow tool made short work of our catch. The 120V motor packs a punch, slicing through fish bones like butter. We found the grip comfy, even after filleting a dozen fish.

    The quick-release blade system is a nice touch. It made swapping out dull blades a breeze. We also liked the safety lock feature. It gave us peace of mind when storing the knife between uses.

    On the downside, the cord limits where you can use this knife. We had to set up near an outlet, which wasn’t always ideal. The blades also seemed to dull faster than we’d like. Plus, this knife is pretty loud. It might not be the best choice if you’re trying to fillet fish without waking the whole campground.

  • KastKing Speed Demon Fillet Knife

    9.3

    We think the KastKing Speed Demon is a solid choice for anglers who clean fish often and want a powerful, safe electric fillet knife.

    9.3

    We think the KastKing Speed Demon is a solid choice for anglers who clean fish often and want a powerful, safe electric fillet knife.

    Pros

    • Strong motor for easy cutting
    • Comes with two blade sets
    • ETL certified for safety

    Cons

    • Bulky handle
    • Cord can get in the way
    • May struggle with larger fish bones

    When we tried out the KastKing Speed Demon, we were happy with its cutting power. The 15,500 rpm motor sliced through fish meat quickly. It made short work of smaller fish like crappie and white perch.

    We liked the two blade sets that came with it. The 7-inch blade worked well for precise cuts, while the 9-inch blade was good for bigger fish. The titanium coating on the blades seemed to help them stay sharp and resist rust.

    The safety features stood out to us. It’s ETL certified, which gave us peace of mind. The non-slip handle felt secure, even with wet hands. But we found the handle a bit large, which might be tricky for people with smaller hands.

    We appreciated the long 8-foot cord, but it sometimes got in our way while cleaning fish. The carry case was a nice touch for keeping everything together and protected.

    In our tests, the knife worked best on smaller to medium-sized fish. It had some trouble with the rib bones of larger striped bass. For most casual anglers, it should do the job well. If you clean lots of big fish often, you might want something more heavy-duty.

  • FORDWALT Cordless Fillet Knife

    9.1

    We think this cordless fillet knife is a solid choice for casual anglers looking for a versatile and portable option.

    9.1

    We think this cordless fillet knife is a solid choice for casual anglers looking for a versatile and portable option.

    Pros

    • Includes two batteries for extended use
    • Comes with multiple blade sizes
    • Portable carrying case for easy transport

    Cons

    • May overheat with heavy use
    • Some users report reliability issues
    • Case design could be improved

    We recently tested the FORDWALT Cordless Fillet Knife and found it to be a handy tool for filleting fish on the go. The knife comes with two 2.0Ah batteries, each lasting about 30 minutes. This gave us plenty of time to work through our catch without worrying about running out of power.

    The kit includes four blades – two 7″ and two 9.5″ – which we found useful for different sized fish. We liked being able to switch between them easily. The blades are sharp and cut through fish smoothly, though they may not hold up as well with larger, tougher ocean fish.

    We appreciated the safety lock feature, which helped prevent accidental activation. The anti-slip handle felt comfortable in our hands, even when wet. However, we noticed the knife tended to get warm after extended use, so taking breaks might be necessary for bigger jobs.

    While the carrying case keeps everything organized, we found its design a bit clunky. Some users might prefer a more streamlined option. We also came across a few reports of the knife breaking after limited use, so durability could be a concern for heavy users.

    For casual fishing trips, this knife offers good value and convenience. Just keep in mind it may not stand up to frequent, intense use as well as pricier models.

  • BUBBA Electric Fillet Knife

    9

    We think this is a great electric fillet knife for fishermen of all skill levels due to its versatility and ease of use.

    9

    We think this is a great electric fillet knife for fishermen of all skill levels due to its versatility and ease of use.

    Pros

    • Non-slip grip for safe handling
    • Quiet operation
    • Comes with storage case

    Cons

    • Cord limits mobility
    • May be too big for small hands
    • Pricier than some options

    We tested the BUBBA Electric Fillet Knife and found it to be a solid choice for both casual and serious anglers. The non-slip grip made it easy to control, even with wet hands. We liked how quiet it was compared to other electric knives we’ve used.

    The knife comes with four blades of different sizes, which we found useful for filleting various fish types. The blades were sharp and sliced through fish easily. Clean-up was simple since the blades can be removed.

    We appreciated the included storage case, which kept everything organized. The 8-foot cord gave us enough reach, but we did miss the freedom of a cordless model at times. While it might be a bit large for some users, we think most people will find it comfortable to use.

  • Old Timer Electric Fillet Knife

    8.7

    We recommend this Old Timer electric fillet knife for its solid performance and user-friendly features that make fish prep easier.

    8.7

    We recommend this Old Timer electric fillet knife for its solid performance and user-friendly features that make fish prep easier.

    Pros

    • Powerful and efficient cutting
    • Comfortable textured grip
    • Includes carrying case

    Cons

    • Handle may be bulky for some
    • Corded model limits mobility
    • Learning curve for new users

    We put the Old Timer electric fillet knife through its paces on several fishing trips. The 8-inch stainless steel blade made quick work of our catch. It sliced through fish with ease, letting us prep our meals faster than with a manual knife.

    The textured grip felt secure in our hands, even when things got slippery. We liked the safety lock feature too. It gave us peace of mind when the knife wasn’t in use. The included carrying case was handy for storage and transport.

    One thing to note – the handle is on the larger side. People with smaller hands might find it a bit unwieldy at first. Also, being corded means you’ll need to be near an outlet. But the 8-foot cord gave us decent range to work with. New users may need some practice to get the hang of it, but once we did, filleting became much simpler.

  • Rapala Heavy Duty Fillet Knife

    8.7

    We think this powerful electric fillet knife is a great choice for anglers who regularly process large amounts of fish.

    8.7

    We think this powerful electric fillet knife is a great choice for anglers who regularly process large amounts of fish.

    Pros

    • Very fast and powerful motor
    • Comfortable grip reduces hand fatigue
    • Dishwasher-safe blades for easy cleaning

    Cons

    • May be overkill for small fish
    • Slightly heavier than some models
    • Can be noisy during use

    We’ve used many electric fillet knives over the years, and the Rapala Heavy Duty stands out for its impressive speed and power. The motor is much stronger than standard models, which makes quick work of even tough, bony fish. We found it cuts through salmon and lake trout with ease.

    The ergonomic grip is a big plus when filleting lots of fish. Our hands didn’t get tired, even after an hour of use. The 7.5-inch blades are sharp and work well for most species. We like that they’re dishwasher-safe, which makes cleanup a breeze after a long day of fishing.

    While it’s great for big fish, this knife might be too much for pan fish or small trout. It’s a bit heavier than some other models we’ve tried. The powerful motor is also quite loud, which might bother some users. But for serious anglers who often fillet large fish, we think the Rapala Heavy Duty is hard to beat.

  • Rapala Electric Fillet Knife

    8.6

    We think the Rapala Electric Fillet Knife is a solid choice for anglers who want to speed up their fish cleaning process.

    8.6

    We think the Rapala Electric Fillet Knife is a solid choice for anglers who want to speed up their fish cleaning process.

    Pros

    • Versatile power options
    • Comfortable grip
    • Long power cord

    Cons

    • Can get warm with extended use
    • Not cordless
    • Pricier than manual knives

    The Rapala Electric Fillet Knife caught our eye with its flexible power options. We could use it at home with the AC adapter, or take it on our fishing trips thanks to the 12V post clips and lighter plug. This came in handy when we needed to fillet fish right on the boat.

    We found the grip to be pretty comfy, which made a big difference when we had a lot of fish to clean. The 18-foot power cord gave us plenty of room to work without feeling tied down. The motor was quieter than we expected, which was a nice bonus.

    One thing to keep in mind is that the knife can warm up if you use it for a long time. We had to take breaks when filleting a big catch. It’s not cordless, so you’ll always need a power source nearby. While it costs more than a regular knife, we think it’s worth it for folks who clean fish often. The sharp blades made quick work of our catch, saving us time and effort.

Buying Guide

When shopping for an electric fillet knife, we recommend considering a few key factors. Power is important – look for models with at least 100 watts for efficient cutting through fish bones and scales.

Blade length matters too. We suggest 7-9 inch blades for most fish, but longer 9-12 inch blades work better for larger catches.

Comfort and Control

Ergonomics play a big role in comfort during use. We prefer:

  • Lightweight designs (under 2 pounds)
  • Non-slip grips
  • Balanced weight distribution

Versatility

Think about what you’ll be filleting most often. Some features to consider:

  • Interchangeable blades for different fish sizes
  • Corded vs cordless options
  • Dishwasher-safe components

Safety Features

Look for knives with:

  • Trigger locks to prevent accidental activation
  • Blade guards for storage
  • Non-slip handles for secure grip when wet

We also recommend checking for warranties and reading user reviews to gauge long-term reliability. With these tips in mind, you’ll be well-equipped to choose an electric fillet knife that suits your needs.