# CNC Mills

CNC milling machines operate using programmed commands made up of letters and numbers, which guide tools along various paths. These programs can be based on standard G-code or custom languages developed by specific manufacturers. Basic CNC mills have three axes (X, Y, and Z), but more advanced models can include up to three additional axes for greater flexibility.

<figure><img src="/files/bxdU2OQE31rtsKl73sAE" alt="" width="563"><figcaption><p><a href="https://www.worthyhardware.com/news/what-is-cnc-milling-2/"><em>Worthy Hardware's</em></a> <em>image of a CNC Mill</em></p></figcaption></figure>


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