How to make a throwing knife out of metal

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Ready to take your knife-throwing skills up a notch? Have you ever wanted to make your own throwing knives out of metal? Crafting a top-notch, personalized throwing knife is easier than you may think—and can actually be quite fun!

What metal is best for throwing knives?

When it comes to throwing knives, you want something that will not corrode or dull quickly. So what metal is best? It depends on the type of knife thrower you are and the environment in which you’re throwing. 

For a quick, inexpensive option, stainless steel knives are a great choice. They’re lightweight and don’t rust easily, but they can be too lightweight for competitive throwers and won’t hold their edge for very long. Another popular material is carbon steel, which is more expensive but has better edge retention than stainless steel. 

Certain variants like Damascus Steel have excellent strength and durability – perfect for skilled throwers who plan on using their knives in harsher conditions. While there are certainly other materials with various advantages, these three are usually considered the best according to most knife-throwing enthusiasts.

How to choose the right size for throwing knives out of metal?

Choosing the right size of throwing knives out of metal can be a daunting task. It’s important to consider factors such as your level of comfort and accuracy when buying a knife. Size should also play a role in your decision. 

The length of the blade and handle will go a long way when it comes to steady throws. Handle sizes may vary from 4 inches up to 6 inches, depending on your preference. 

If you are just starting, a better option might be to buy 2 or 3 different sizes so that you can find a comfortable fit that suits your technique and stance. Additionally, it is wise to look for knives made with stainless steel to ensure durability and performance since frequent throwing can cause rapid wear over time.

What tools do I need for throwing knives out of metal?

Throwing knives out of metal may sound reflexive, but it takes skill and a few key tools to master this sport. First, you’ll need a strong pair of gloves to protect your hands – the momentum of throwing knives can be unwieldy and dangerous. 

Second, find a reliable target that will keep the shape and integrity of your knife. Lastly, practice makes perfect – don’t be discouraged if throwing doesn’t come naturally – as with any sport or physical activity, there’s always a phase of trial and error before you get the hang of it. With these simple tools and some dedication, you’ll have no problem executing the perfect throw!

How to shape the blade of a throwing knife out of metal?

Shaping a blade out of metal is a time-honored skill passed down from generation to generation. The process of making a throwing knife from scratch starts by cutting the desired shape out of a larger piece of metal or stock. 

The pieces are then placed in an oven to soften and make them malleable for shaping. To give the blade its final shape, you can use a hammer over an anvil, or even hand tools upon a wooden block if desired. 

A fine filing should follow to ensure that the edges are smooth and sharp, ready for throwing! Taking your time on this step is key – since the shape and weight of your knife have such a big influence on the distance it can travel.

How to create a balanced knife out of metal?

Crafting a perfect knife out of metal requires an equal measure of both artistry and science. A knifemaker needs to be familiar with all the basic concepts like heat treatment, material properties, and tempering. 

Though anyone can buy equipment to work with metals, it’s a huge challenge to achieve the right balance for an end product that performs optimally. Special tools help create accuracy in production processes. 

For example, a knife maker may need diamond dust emery papers to adjust blade thickness and sharpening stones to sharpen knives once they are out of production. Creating a balanced knife allows for maximum comfort and control when in use for anything from cooking food to engaging in sports activities such as archery.

Do I need to temper the blade of the throwing knife?

Throwing knives are designed to have a specific type of edge that doesn’t require tempering. Unlike most kitchen knives, which need to be tempered to stay sharp, throwing knives rely on hard steel and a sturdy spine for balance. 

That said, since you’re going to be hurling a blade through the air, you may want to give it a little extra care. That could involve sharpening or polishing the blade with special stones or even using liquid nitrogen to freeze the blade and make it stronger. 

But again, if you do decide to take those extra steps when caring for your throwing knife, remember that these blades are specifically made to withstand impact without an additional tempering process for peak performance.


Crafting your throwing knife using metal is a DIY project that will challenge you and stretch your creativity to the limits. With careful planning, skillful execution of steps, and a bit of luck, you can make an excellent throwing knife with nothing more than some scrap pieces of metal. 

Tom Williams

Tom Williams

With a large collection of knives and too much free time, I decided that I would open my blog and tell you all about my greatest love in life (besides my wife)

Tom Williams

Tom Williams

With a large collection of knives and too much free time, I decided that I would open my blog and tell you all about my greatest love in life (besides my wife)

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