Published On Aug 29, 2022
I wanted to do some etching on aluminum business cards and business card cases. The cases are anodized and my laser can't do anything with that. I wanted to try some etching powder I had purchased a while back. I couldn't find any information on how it might work with my 5.5 watt LED/Diode laser. In this video, I experiment with this stuff to see if it works and what burn parameters I will need to use.
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