Home Knife Life What Is a Boning Knife Used For: Getting to Know This Handy Tool

What Is a Boning Knife Used For: Getting to Know This Handy Tool

What Is a Boning Knife Used For: Getting to Know This Handy Tool

Having a tool in your kitchen is essential, but the same tool becomes worthless if you don’t know how to use it effectively.

Knives are the same; different types make your tasks easier only if you know what each type is best for.

That’s why it’s vital to find out what is a boning knife used for and how it differs from other knives in your kitchen.

So, let’s talk about a boning knife, including its selection, usage, and characteristics that make it a better choice for deboning meat.

We’ll also teach you how to maintain your boning knives. All these pieces of information will help ensure you use your knives correctly and prevent damaging them.

What Is a Boning Knife?

A boning knife has a sharp, thin blade, usually about five to nine inches long.

With its thin and narrow blades, these are also called precision knives as they do not leave traces of meat behind.

Arched-blade boning knives are also common for a single-pass cut to remove flesh from fish bones.

Their blades are not thick compared to other kitchen knives, such as butcher and chef’s knives.

Different Types of Boning Knives

We can further classify boning knives based on their shape, size, blade thickness, flexibility, and blade material.

All these characteristics make these knives highly specialized, so you might want to look at these factors before buying a quality boning knife.

  • Shape

Boning knives have subtle variations in their shapes that make them specific for a task.

The shape of boning knives is essential because it extends or limits their application.

Mostly, boning knives come in curved shapes, but a straight blade option is also available.

A narrow blade is a better option when cutting chicken or fish as it can enter small holes and cut meat precisely.

A straight blade is better for pork and beef, especially for tough muscles and larger pieces of meat.

A straight blade is mostly stiff, while a curved blade is flexible, but there are exceptions to this rule.

  • Flexibility

Flexible boning knives are designed for intricate parts of fish and poultry and can cut pieces in precise shapes and sizes.

There’s no condition for a thick blade to be stiff or a thin blade to be flexible.

You can find a thick carving knife that is also flexible and vice versa.

  • Thickness

A thick blade, although not necessarily stiff, can cut through large portions of meat without bending.

In contrast, a thin blade has advantages when you’re slicing fine pieces of fish or poultry and don’t want any waste.

A thin blade also means a sharper point which can help you maneuver the knife easily in tight corners of a fish.

In short, for fish and poultry, you want a thinner blade, and for pork and beef, a thicker blade is your best option.

  • Size

Smaller knife blades are usually good for deboning poultry and fish, but that does not mean you cannot use them for beef and pork.

The size of boning knives ranges from five inches to nine inches, with different brands producing different blade lengths.

The width of blades also varies from brand to brand, with more wide blades fit for large portions and smaller widths for fish and chicken.

  • Handle

Some knives come with a wooden handle that looks stylish, is more comfortable, and has a firm grip.

However, wooden handles warp and discolor when left in water, making them slippery.

That’s why a wooden handle is only better if you use a carving knife in a dry place.

Boning knives also come with full metal construction, meaning they are constructed entirely from a single metal, including the handle.

Partial tang handles are also common. The metal runs to the end of the handle with a wooden or polypropylene cover over it.

  • Blade Material

You can select from a few options in terms of the material of boning knives which affect their working, durability, and cost.

It depends on your needs so only you can tell which one is the best choice.

There are three or four options depending on the type of blade material.

Stainless steel is a better option if you’re looking for a cost-effective option.

These knives are corrosion-resistant but less durable and do not remain as sharp as you want them to be.

Sharpening these knives is also difficult, and you don’t get the desired edge even after vigorous rubbing.

High carbon stainless steel knives are also popular due to their durability and rust resistance.

They are a bit costly but are a great value for the money.

Carbon steel blades are another choice that is a bit more expensive but are best suited for professional chefs.

They need less sharpening, though you need to hone them from time to time.

learn what is a boning knife used for

What Is a Boning Knife Used For?

Now that you know the types of boning knives, you can choose one that best suits your needs.

These may include removing skin from bones, cutting thin slices off of bones, and removing bones from large meat portions.

Deboning Meat

The primary purpose of a boning knife is to remove meat from a bone.

All you’ve to do is insert the tip of the knife from one side and slowly start cutting meat from the bone.

You can safely remove the meat from the bones using long strokes that do not create small fragments of meat.

You’ll need to use some force when deboning beef, but with chicken, it’s more about precision than force.

The knife is extremely useful for separating breast meat from the carcass and can also cut small bones in chicken and fish.

Be careful when cutting beef or pork because the carving knife is sharp and can cut your hands, especially when it’s flexible.

Removing Skin

A boning knife is also very effective for removing skin from the meat. Flexible and curved knives are highly penetrable and help you remove the skin easily.

The sharp blade also allows you to remove the cartilage in joints which helps you prepare your chicken and turkey easily.

The knife easily cuts through ligaments and removes connecting tissues with high precision.

Its sharp point gets even in the smallest of holes to remove the skin from red meat and poultry.

Removing Fat From Meat

Some parts of pork and beef have a thick fat layer that needs peeling before cooking.

A boning knife has a thin, sharp blade that can remove the fat effectively without carving away the underneath flesh.

A flexible or semi-flexible blade is best for this purpose as it allows you more freedom of movement around tight corners.

Carving Baked Goods

When you want to carve out your baked cakes into different shapes, a thin pointed blade of a boning or carving knife works best for you.

The cuts by this knife are precise, so the shape does not get distorted, allowing you to create round and square shapes easily.

Slicing Fruit

When you’re cutting fruit for garnishing, salads, and other dishes, a quality boning knife can come in handy.

The benefit of a small blade is that it helps you cut small pieces with precision.

Also, its sharp tip helps in cutting for decoration or making small holes.

You can peel the cover or rind of fruit without removing fruit slices. The knife is especially handy for peeling off watermelon, papaya, and mangoes.

You can also remove pineapple bark and cut small pieces with a sharp blade without fruit wastage under the peel.

Boning Knife vs. Fillet Knife

Now that you’re familiar with almost everything about boning knives, let’s compare and contrast it with a fillet knife.

That’s because many people cannot tell the difference between a boning knife and a fillet knife.

After all, they have similarities in shape and uses. Both have a curved shape, a thin blade, and a sharp point, creating confusion even for professional chefs.

The differences are subtle but essential when you’re preparing a meal with precise details in cutting.

Let’s look at the knives’ differences and similarities to understand which is best for your needs.


Fillet knives are more flexible and have a thinner blade than boning knives, although the blade length is in the same range.

The significant difference that gives fillet knives away is their hard-to-miss upward curve, with a sharp, pointing tip that ends in a curve too.

You cannot apply too much force on a curved fillet knife with its thin blade.

That’s why these knives are not suitable for pork, lamb, or beef.

With the highly flexible nature of a fish fillet knife, proficiency in use is necessary; otherwise, you may damage the blade or the delicate meat.

A deboning knife also has a curve and a sharp blade, but the curve-to-blade ratio is lesser than a flexible fillet knife.

Also, a deboning or a carving knife is stronger than a curved fillet knife, so you can apply pressure to cut small bones and joints.


A filleting knife’s major use is deboning fish and removing skin with precision.

You can also use a fillet knife to remove scales from fish, pop its eyes out, and precisely cut large portions.

You can use a deboning knife to prepare fish, but you cannot use a curved fillet knife on chicken, pork, or beef.

The reason is its smaller blade, flexibility, and low thickness, which does not work well when too much pressure is applied.

How to Maintain a Boning Knife

A boning knife needs the same care as any other knife.


You need to keep your boning knife away from moisture.

Do not put your knives in the sink as water damages the steel and wooden handles.

Use a wooden cutting board to keep your knives sharp and straight, and regularly sharpen them properly.

Storage is also important as many people just put the knives in a drawer, risking damage to the blade and handle.

A knife block is your best option for storing boning knives.


It’s essential to wash a boning knife right after you use it for deboning or meat preparation.

Wash the knife with soap and water and dry with a soft towel to completely remove the moisture.

When you don’t wash it immediately, some meat leftovers stick to the knife and need scrubbing when hardened.

People also use metal scrubbers which damage the outer protective layer of the steel, which rusts easily.


A dull knife is worse than not having a knife at all. It frustrates you and ruins your dishes when you depend on precision and sharpness.

That’s why it’s important to know how to sharpen a quality boning knife before using one in your kitchen.

There are a few great ways to sharpen a dull knife, which you can use yourself to sharpen your knife.

You can sharpen a kitchen knife on a whetstone, a durable and effective tool.

It needs a bit of practice but makes your knife just like brand new.

Also, you can use an electric or a handheld sharpener to keep your knife sharp.

An electric sharpener is easy to use as you just have to plug it in, place your knife in the sharpening section and pull it slowly towards your body.

The blade becomes sharp with five or six strokes. Otherwise, professional metal workers can sharpen your knives for you.

They have specialized tools for every knife, so you can take all your knives there for sharpening.

Boning Knife: A Handy Tool

If you’re wondering what is a boning knife used for, remember that the primary purpose of this kitchen knife is to separate meat from bones and skin.

Different variations of a boning knife make them slightly different, but that does not mean you cannot improvise.

Remember that even the best knives can catch rust and become dull if you don’t take care of them properly.

Make sure to use a knife carefully and keep it in a secure place, especially if kids are around.


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