Our school recently purchased an OmTech 80 watt CO2 engraver. We also have the rotary tool for engraving cops. We are having a difficult time finalizing the speed and power settings on the engraver. Any suggestions would be greatly appreciated
I’m sure the police won’t like this… 
You need to post a few photos of the job and it’s settings. We can help you evaluate the cups from the photos and settings.
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