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Best Fish Fillet Knife Reviews 2024 – Top 5 Picks

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Modern day cooking has become so much more convenient. This is because of the fact of the matter that there is a specific tool for every specific cooking purpose. One such popular tool is the fish fillet knife.

This is also called the filleting knife and as the name suggests, it enables you to fillet your fish when cooking at home. It is a highly flexible boning knife that you can use to prepare your fish by filleting it.

A well-made fish fillet knife will be highly flexible and will easily bend to make chopping a lot easier for you.

Overall, this handy device will give you great control while at the same time supporting your filleting process. 

The trick behind this magic kitchen device for fish lovers is the impressive combination of balance and synchronicity between the weight of the knife, the blade and even the seemingly unimportant handle of the knife.

With a great pick, you will be able to easily separate the fish and the bones even if you are just a beginner or have never filleted a fish before.

Home cooks love this new modern day device because it enables them to produce restaurant quality food every single time.

5 Best Fish Fillet Knife Reviews 2024

1 – DALSTRONG Filet Knife – 7″ Flexible

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From the Gladiator Series, the Flexible Filet Knife from Dalstrong is a multipurpose device for your daily descaling, defilleting, deboning and all other cutting chores.

The quality carbon steel that is used to make this knife is sourced from Germany.

Thin Blade

This knife will impress you with the 1.5 mm thinness of the blade so that you will be able to cut through all kinds of bones without facing any issue.

The total weight of this knife is also less than 3 ounces, making it really easy for you to carry it around or even hold it for long.

Free Sheaths

When you buy this Flexible Filet Knife from Dalstrong, you will be provided with a couple of handy sheaths free of cost. The first sheath is for the beginner. It is made of BPA free MOC.

The second sheath is made from leather. It comes completely integrated with the belt loop so that professional users can keep their handy fillet knife close to them even when they are going about their own purpose.

Lifetime Warranty

Dalstrong products are popular for their lifetime warranty and this 7 inch Flexible Fillet Knife is no exception. Purchasing this knife is a real investment because you can get a lasting use out of it for years on end because of their lifetime warranty.

Easy Cleaning

This knife is very easy to clean. You can simply soak it in soap and rinse it off.


  • Resistant to wear and tear
  • 7 inch long blade
  • Comes with lifetime warranty
  • Super thin blade


  • Not recommended for cutting meat
  • Cannot make thick cuts

2 – Victorinox 6 Inch Curved Fibrox Pro Boning Knife


The Victorinox Fibrox Pro Curved 6 inch boning knife is a great budget deal offering just the right amount of thinness and a high level of the flexibility.

It has all the makings of a high end fillet knife all at a very affordable price.

Quality Material

High carbon stainless steel is the material that is used for the stamped blade.

It guarantees you a superb corrosion and rust resistance and it has also been ice tempered to about 58 HRC so that you can get the toughness and durability out of your purchase.


There is a conical grind to the sharp cutting edge of the Victorinox Fibrox Pro Curved 6 inch boning knife. It allows for a really wide breaking point.

It will enable you to get agile and deft cuts that are very close to the done, hence leaving minimal wastage.


This one is as flexible as they come. The flexibility makes it very ideal not just for filleting your fish in the kitchen but also for separating the meat, poultry.

You can also use it for trimming and skinning purposes to get restaurant quality looking meals all the way.

Safety and Ergonomic Design

There is a finger guard on the handle so that you will not cut yourself in the kitchen. This model is also ergonomically designed for the purpose of safety, comfort and balance.

The pebble texture and the finger contour in the handle make sure that your hands will not slip at all.

Easy Cleaning

This NSP approved Victorinox Fibrox Pro Curved 6 inch boning knife is safe for the dishwasher.

This way you will not risk cutting your fingers anymore when trying to clean it in the kitchen sink with slippery dishwashing soap and wet slippery fingers all the way.


  • Reliable international brand
  • Curved blade
  • Can be used for multiple purposes
  • A bolster less edge and a stamped blade


  • Not very sharp
  • Cannot bone really thick meat portions

3 – Mercer Culinary Millennia 6-Inch Curved Boning Knife

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The mercer 6 inch culinary millennia curved bonning knife combines value and versatility for all of your cooking requirements.

This fillet knife will give you professional looking dressed fish at ease.

This is one knife that will give you the much needed pristine control in your daily cooking at home.

The flexible blade will help you to easily debone your fish and also trim any meat and poultry.

With a lasting guarantee from the manufacturer, you can get years of use from it.

Blade Made Of High Carbon Steel

The mercer 6 inch culinary millennia curved bonning knife has been made using high quality carbon and a stainless steel.

It allows for a really long lasting usage in your kitchen beside the easy maintenance of the edge of the knife for sharpness.

Lasting Sharp Ends

The edges are razor sharp and you will get clean cuts, enabling you to work faster in your kitchen.

The sharp and lasting blade will also help you to remove the bones from the fish with ease. You can also use it to debone other meats.

Color Coded

The color coded handle to this knife makes it safe for food products, while also adding a pop of color to the décor of your kitchen. The color code also considerably reduces the risk of any cross contamination.

Petite Size

This knife is highly versatile for its small size. It snugly fits in your palms for a comfortable grip.

Despite the petite size, the blade is 6 inches long so that you can easily cut through even a thick slice of meat with ease and comfort.


  • Reliable knife brand
  • High level of flexibility
  • Standard size for multiple purposes
  • Great blade and handle


  • Limited sharpness for some cooks
  • Gets dull quickly for certain cuts

4 – Morakniv Fishing Comfort Fillet Knife

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The Morakniv fishing comfort with sandvik stainless steel blade fillet knife is a great catch!

It is 6.1 inches long, versatile, thin, flexible, and enables you to make precise cuts on any size fish that you have at home.

This is also a great knife to handle delicate fish to give you that restaurant quality dressing.

Reliable Blade

The star of this fillet knife is its stainless steel blade. It is made using the popular Sandvik technology.

This Morakniv fishing comfort with sandvik stainless steel blade fillet knife is widely popular for its strong metal that can perform really well under any cutting work and is highly durable.

This piece of knife will hardly ever let you down even when you put it under the most strenuous conditions.

Since the length size of the knife comes in two variations, you can pick either the 3.5 inch variety or the 6.1 inch variety, depending on your daily filleting needs.

Better Grip

Once you get hold of this fillet knife, it ain’t never letting you go! The handle to this knife is fitted with one of the highest levels of friction handle in the market right now.

This makes it a great and a safe choice for beginners who will probably cut their fingers if the knife slips.


  • Slotted plastic sheath for easy cleaning
  • Handle designed to prevent absorption of any odor from the food
  • Sufficiently thick blade measuring 0.07 inches
  • Versatile and flexible blade for any kind of catch


  • The handle is quite big for smaller hands
  • Too sharp for beginners

5 – Update International (KP-04) 6″ German Steel Curved-Blade Boning Knife

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If you are looking for a professional grade cutlery knife for boning purposes than this one is the right choice for you.

The curved blade has been hand honed very skillfully.

You will be able to get a high level of cutting performance with the help of the sharp edge of the blade.

High Quality Blade Material

This blade has been made using the high carbon German stainless steel. The addition of the molybdenum vanadium makes it durable.

As if that is not enough, it is also a great product that is NSF listed.

Product Measurement

It comes in a handy 5.5 inches of white handle for an all purpose use. It is not too big or too small for any hand size for a comfortable hold.

The length of the blade is 6 inches and the width is tapered to a 1 inch. The overall measurement of the length in total is 11 ¼ inches.

Aesthetic Appeal

The overall look of this fillet knife is impressive. This is one of the few all purpose daily use kitchen knives that look impressive.

Not only will it help you to fillet your fish like a restaurant chef but it will also make a great décor addition to your otherwise average looking kitchen.


  • All purpose size of blade
  • German high carbon blade made of stainless steel
  • NSF listed
  • Easy hand grip handle size


  • Too sharp for a beginner
  • White handle can easily look dirty unless constantly cleaned

Features To Look For In a Good Fillet Knife

Would you like a handy fillet knife at your disposal every time you cook fish in your kitchen (recipe)? Do not worry about the price.

There are so many great quality fillet knives well within a limited budget.

Here are some features to look out for if you want a great performing knife.


The most important feature that makes or breaks a fillet knife is, of course, the blades. Stainless steel has today become an industry standard and it should not be expensive to get one well within your budget. Also check the brand, manufacturer’s name, and other customer reviews.

Size Matters

There are different sizes of fish that we eat on a daily basis. In the same way, you also need appropriately sized knives for a great experience. However, if you only want to buy one, go for a larger size. This way you can tackle both the small fish as well as the large fish.


Another important thing that determines your filleting quality is the handle. This process is all about a comfortable grip on the knife and you will be able to achieve that only with a handle that offers a very strong grip on your hands. Choose from plastic or wood. Plastic offers better grip.


There is no specific standard to measure the flexibility of your fillet knife. However, this is very important and you cannot overlook it. It all depends on your own personal usage as well as the size of your blade. The smaller your blade, the higher your flexibility.

Electrical Or Manual

Electrical knives are usually versatile and great to work with especially while handling large sized fish such as mahi mahiswordfish, etc. You will get more control in less time. The manual knives, on the other hand, will help you conserve more meat from the fish.

My Favorite Pick is …

Fish is a great protein source for you and your family. There is no such thing as too much fish! Keeping a handy fillet knife in your kitchen will help you cook your fish to perfection every single day.

Fillet knife is not only a necessity for the home cook enthusiast who wants to cook like a chef. It also makes things a lot easier for the beginner who just wants to have a decent fish meal without the bones getting in the way.

The DALSTRONG Filet Knife – 7″ Flexible does the job for a daily cooking experience at home. This comfortable device will not only make it easier but it will also make it pleasurable with the ergonomic design.

It is a homely kitchen product designed to give you all the perks of a professional fillet knife that is limited only to top notch chefs. With this, you can intricately separate your fish, meat and poultry from the bone.

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