CPM MagnaCut steel pocket knife

What is CPM?

CPM is a type of powder steel. Powder steel, like CPM MagnaCut, is produced by atomizing molten steel into fine powder particles which are pressed together under high pressure and sintered into a solid block. This process leaves you with a finer, more uniform microstructure than traditional forged steel. The result is better sharpness retention, wear resistance and toughness. As such powder steel is popular for use in top-quality knives that retain their sharpness well but are also still relatively easy to sharpen.

How good is CPM MagnaCut steel?

When it comes down to a steel type 'good' is of course relative term. A steel type is as good as it adheres to the demands of the user. So how does that pan out for CPM MagnaCut? CPM MagnaCut represents a significant advancement in knife steel technology because of the exceptional combination of toughness, wear resistance and corrosion resistance. It turned the knife world upside down and was even considered to be the most accessible type of knife steel in 2024. It is a versatile choice for various knife purposes. Its toughness decreases the risk of chipping and breaks. CPM MagnaCut is wear resistant thanks to the fine carbide structure. This means that the blade retains its sharpness well, even for long term use.

What are the disadvantages of CPM MagnaCut steel?

With so many steel types out there it can be quite the task to determine which is the best choice for you. That is why it is also important to keep the 'disadvantages' of CPM MagnaCut in mind. CPM MagnaCut is a relatively new type of steel. As such availability can be limited. It can also be more expensive.

Which is better? CPM MagnaCut compared to...?

Many types of steel are used to produce pocket knives. But which steel type is better? First and foremost, this depends on what you are looking for. First off, let's be frank. CPM Magnacut is a difficult steel to match. If, however, you do want to make a comparison: CPM MagnaCut can be compared to Elmax and CPM S45VN. Elmax is a little tougher than CPM MagnaCut.

CPM MagnaCut fans: which brands use MagnaCut steel?

You have never been more sure: you are looking for a pocket knife with a blade made from CPM MagnaCut steel. But which brand uses this type of steel for their pocket knives and appeals to you most? LionSteel and Benchmade are good examples of brands that use CPM MagnaCut for their pocket knives.

CPM MagnaCut maintenance

CPM MagnaCut, like any type of steel, needs to maintained to make the most of it. For CPM MagnaCut it is important you keep the blade clean and dry. It has a high corrosion resistance, but can still rust.

A sharp edge ensures that your pocket knife will function as it should. Thanks to the fine micro-grain structure CPM MagnaCut not only takes a razor-sharp edge, it is also easier to sharpen and maintain. Especially when you compare it to other types of steel with the same hardness.