Survival knives: Everything you should know

Surviving can be tough at the best of times. But having a good survival knife on hand makes it so much easier.

When you have a quality knife, you don’t need to worry about finding things to eat or finding shelter for the night.

What makes a survival knife such a useful tool is its small size and ability to peel the bark from trees, cut through rope, clean fish, and fracture the stone.

If you are going to buy one, make sure you know everything about the knife and its components. In this blog post, I’ll walk you through the process.

What Is a Survival Knife? 

A survival knife is a fixed blade knife that is designed for survival situations. Typically, It is used for hunting, fishing, and cutting wood. The knife should be able to cut through wood and bone. The blade should be at least 4-6 inches long. 

A survival knife should have a full tang. This means the blade and the handle are one continuous piece of metal. Full tang blades are stronger than partial tang blades. The handle should be made out of a material that is durable and easy to grip. 

A G-10 handle is a good example of a durable material that provides a good grip. Overall Length The size of the blade and the handle determines the overall blade length. The knife should be easy to carry around and also be big enough to do the intended job.

Survival knives

Why is a knife important for survival? 

A knife is a must-have tool for every survival kit. It is not only a useful tool for preparing and cooking food, building shelter, and setting traps, but also for self-defense. Knives are also an effective weapon for hunting and self-defense.

Knives are a significant part of the survival kit when it comes to camping in the woods. They are particularly useful in shelters made of wood. They are used in cutting firewood and building shelters. 

They are also used in preparing food. These tools are essential in survival situations as they help you in a wide variety of activities. Survival knives can be used for making spears, digging, making holes, and cutting wood.  

Some people who are outdoors a lot even carry a pocket knife with them everywhere they go. This is because they can be used for a variety of different reasons. They are useful in opening boxes, cutting straps, and even cutting food or fruits.

What knives do Survival experts use?

The ESEE 4 knife is an excellent option for anyone on a budget. The knife comes with three different, interchangeable blades that can be replaced depending on the task at hand.

It has its own sheath made from micarta – which is almost indestructible! – and if that wasn’t enough it also comes with a paracord replacement.

The ESEE 4 comes with a choice of Griv-Ex, which is a full tang knife – for those who prefer the extra weight.

Another important feature of this Survival Knife is the fact that it is manufactured in the USA, which means it will be made with a lot more thought and care.

Another feature of this ESEE knife is Carbon Steel, which is more durable than Stainless steel and less prone to rusting.

How thick should a survival knife be? 

The thickness of the knife is about 3/16 – 1/4 inch. This will allow the knife to be sturdy enough to use for batoning, chopping, and other heavy-duty tasks.

Buying a survival knife will depend on the person and the type of work that they have to do. For example, for someone who is an avid outdoorsman and wants to be able to chop trees with their knife, a 3/16 – 1/4 inch thickness would be perfect for that job.

Someone who is looking for a knife as an everyday carry item that will take abuse from daily use might want a blade with less thickness because they’re not going to expect it to withstand wood chopping or batoning.

It’s important to consider the type of work that is going to be expected of your survival knife to ensure that you purchase the right tool for the job.

How to use a survival knife? 

Survival knives are built to withstand the toughest of conditions and situations. They can be used in a variety of situations such as 

  • Use for Food Processing
  • Clearing, chopping, hammering, prying and digging
  • As a Weapon
  • Splitting Wood or Cutting Saplings
  • As a Hammer
  • For modification other gear
  • As a Stake
  • Fire making
  • Shelter making

How to Care for Your Survival Knife

Keeping your survival knife in good condition is essential. When you’re outdoors, a dull knife is a useless knife, and you need all the help you can get. The first step in caring for your knife.

Your knife was probably designed to be made of a single material, with a handle and blade forged from one piece of metal. Don’t mess with this design. Your knife’s handle should be made of one solid, non-removable piece, and the blade should also be forged as one piece.

This is important to your knife’s strength and usability. Any joints in the design become an easy point of failure.

Any knife that requires a joint in order to be used properly is not strong enough. Also, the blade tends to flex when pressure is applied. Any rivets or screws in your knife will loosen over time–this can lead to the blade flexing even more.

This is how your survival knife will stay in good shape.

How to Sharpen Your Survival Knife

Sharpening your knife is an integral part of caring for it. Sharpening keeps the blade strong and usable.

The reason for this is simple: dull knives are a liability. They can’t cut through hard materials effectively. If the blade becomes damaged in the field, you need it sharp.

But how can you keep your blade sharp?

The answer is simple: use a stone. If you know-how, you can work with a stone to keep your knife’s edge at its best.

Start by obtaining a whetstone. This is the same kind of stone used for sharpening blades in the old days. If you’re not sure whether your stone is a whetstone, check the label. If it’s used for sharpening blades, it’s a whetstone.

The next step is to obtain a lubricant. In this case, you’ll need some oil (canola or vegetable oil works well).

Once you have your whetstone and lubricant, you’re ready to get started. You’ll want to begin by placing the stone on a flat surface.

Place the blade of your knife on top of the stone. You’ll want to place the heel (the broadest part) at the top of the stone, and hold it in place with one hand.

Here’s a look at my survival knife on the stones. You can see that I’m placing it on the stone with the heel at the top.

Next, you’ll want to hold your knife so that your thumb is pressing against the top of the stone. You’ll want to push the blade away from you and pull it towards you.

Once you figure out this motion, you’ll begin to slice the stone. This is the process of sharpening your knife.

This movement is called the “wipe stroke.” Top sharpeners call this the smoothing stroke.

The motion is simple: flick your knife to one side and then the other, pushing the blade away from you and pulling it towards you. The result is that you’re removing dull metal along with some small debris.

The key to this process is speed. The speed at which you move the stone will determine how quickly your knife becomes sharp.

If you want to make your knife really sharp, you’ll need to do this a couple of times. Don’t exhaust yourself, but don’t be afraid to break a little sweat.

How to choose the right survival knife for your needs?

A survival knife is an essential item to carry around with you in case of emergency or when the need for self-defense arises. At the same time, you also need to make sure that the knife is durable enough to get you through any situation. 

You must also check out the quality of materials in the knife before you buy it so that you won’t have to spend money that is weak and breakable after a short while. 

The best thing about them is that they are very easy to carry around so they are ideal for people who travel or hike a lot.

The size of the knife is something else to consider when you are choosing the best survival knife for your needs. 

You should check out the size of the knife and whether or not it can adequately fit in your backpack, in a toolbox, glove compartment, or even a drawer. 

It is also essential to check out the length of the blades as well as their strength and ability to hold up against different tasks.

A survival knife is a multipurpose tool and it can be used to cut wood, skin, fish, food and other materials.

Should a survival knife be serrated?   

In a survival knife, a serrated edge is not required. The partially serrated edge is okay but not preferred. Serrated edges are good for cutting ropes and other tough materials. However, for cutting woods, a straight blade is much more suitable, and when you cut woods with a serrated survival knife, the chances are that you will dig the serrated edge into the wood. 

This is especially true when the blade is dull and you have to saw the wood. A straight blade is also much safer to use and carry around because it is not prone to accidental opening.

Is a KA-BAR a good all-around survival knife? 

Yes, It’s affordable, tough, and has a great blade shape. The KA-BAR is a classic, and one of the most famous knives that were issued to US troops in World War II. Although the KA-BAR isn’t as fancy as some of the high-end knives on the market, its design has been proven for decades.  

The KA-BAR has a 7 inch long blade and is made out of 1095 Cro-Van steel. The blade has a sharpened cutting edge of 3.5 inches and the knife has an overall length of 11.5 inches.

 But, It’s not a great choice for prying, chopping, or batoning.

What Is the Best Steel for a Survival Knife? 

The best steel for a survival knife is 154CM, which is a good balance between hardness and toughness. It’s equally good for batoning and slicing.

It has a high carbon steel equivalent of 57-58 RC, which is good for edge retention and corrosion resistance.

I have never heard of any reports of corrosion from the use of 154CM. It is stainless steel, which will resist rust better than carbon steel.

It is one of the easiest steels to maintain that you can find today. Maintenance will consist of frequent sharpening and occasional oiling. You do not need to worry about rust.

Last Word

Survival is a constantly important skill. Whether you’re traveling for work or just out for a hike, having a survival knife on hand could mean the difference between life and death.

Leave a Comment

Your email address will not be published. Required fields are marked *