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Why Bits Are One Of The Most Important Things About A CNC Router

Every single power tool has something that comes with it. Chainsaws have separate saws that you can purchase and change, a screwdriver has different ends that are changed depending on the circumstances, and so forth.

That is why we would like to give a brief mention of bits that go with a CNC router. It is one of the key things if you want to make sure that the tool is functioning properly.

You may have a fantastic CNC router that you either bought or built yourself (info), but if you don't know what you're doing when it comes to bits, you won't get anywhere.

First of all, we need to know what these bits do, or what they are responsible for. They determine the shape you will be carving. Whether it will be cavities or some sort of a picture, the end result will come down to what kind of a bit you are using.

They are also responsible for making sure that the speed of the process is the way it should be.

Nevertheless, people who have very little experience with it can struggle a lot. Choosing such items can be challenging, so it is important to know what you need to take into consideration before committing.

Consideration #1: Material

The first thing to understand is obvious. What kind of material you will be working with. The most popular are wood, metal, and plastic. So when buying bits, no matter if it is on the internet or at your local store, be sure to read what they are meant for. You probably understand what it means using something for plastic when it is metal underneath.

Consideration #2: Bit Features

Ideally, you should use bits that are the toughest. Obviously, those will cost a little extra, but at least you can be certain that there won't be any problems with the material itself. Cheaper bits tend to suffer in quality and break down after a couple of uses. This might be a bit of an exaggeration, but most of you know that the cheap pays twice.

Consideration #3: Sharpening

Sharpening is also important. As soon as you purchase the bits, read the instructions and find out how often you need to sharpen them. Some will require this after a certain number of uses, others tend to become dull after some time, even if you don't end up using it.

It is all relative, but you need to keep up with what is going on. Otherwise, you might forget and as soon as you begin to start using your router, you will notice that it is not functioning the way it is supposed to.

Check out this video on choosing bits for your CNC:


So there you have it. A summary of what you can expect if  you are going to buy bits for a CNC router yourself. This article does not cover every single detail, though, so you should delve even deeper to get the most out of it all.

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