[Blabber] Laser Cutter
guan at yang.dk
Wed Oct 28 19:03:07 UTC 2015
> On Oct 28, 2015, at 14:56, Robert Cohen <rob_cohen at me.com> wrote:
> As for materials, the wiki states not to use metal without proper coating.
> Any more info on this requirement?
In addition to any safety concerns, which I'm not so familiar with, I know that lasering metal simply won't work without special coating, so you could start googling that.
This is one option:
(I don't know if it's suitable with our engraver.)
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