How to align mirrors on a K40

4 min read

How to align mirrors on a K40

k40 mirror alignment

If you have just bought a new K40 laser cutter or have replaced your mirrors, chances are that you are going to need to align your mirrors

Although this demonstration is using a 50W ebay Chinese laser cutter, the principles are the same if you are using the K40 laser cutter. This process doesn’t need to be difficult.

All in all your K40 laser cutter mirror alignment should take between 15-30 minutes to compltete

You can watch the full demonstration and a detailed written guide here


Crazy Laser Man, Outdoorsman, Designer, Australia


  • Sandra Peterson
    November 4, 2021

    Your files are not available after purchase and your contact link is broken. I hope all is well with you. Could you please let me know about the unavailable download link issue?


    • alex jones
      November 4, 2021

      Hi Sandra, which file were you trying to download

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