I'm not telling anyone to have a go at it. I simply pointed out that a co2 laser can cut metal and that the laser source of an engraver over 100w can cut metal. I would not mod my machine nor anyone elses to do this. I would simply purchase a purpose built machine like a kern ( yes small scale compared to yours ) but enough for my needs? I did though point out that if you were to try you would need cutting gas.
At what point did I say they were pointless indulgences?
At what point did I say they were pointless indulgences?