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  1. Why are lasers so expensive? I just want a 5500mW laser engraver without spending about 100€.

    about 20 days ago from web
    1. @adiwan made me think of https://youtu.be/Bh7bYNAHXxw?t=24

      Also I am afraid that you can not even find a 3000 mW laser engraver marchine without spending at least the better part of a 100

      about 20 days ago from web
      1. @drinkingpony There are full machines available that have a 40W CO2 laser for about 300€. Maybe I think about getting a 500mW laser for 30€ but it doesn't have a power supply (12V) but I guess I have one somewhere in the attic.

        about 20 days ago from web