Today I saw somebody put a project on a freelancing web with this title:
Converting a part into Corel format for laser cutting.
I have never worked with Corel software and didn’t know what format it has. I searched the internet and saw somewhere, the Coprel format for laser engraving or cutting is HPGL (PLT). I went back to Rhino to find PLT, the only type of file I found was PLY.
Of course, I saw somewhere else that .ai format can be converted into Corel, so Corel itself can convert its usual files into PLT.
Whereas the Rhino files can be exported to .ai, this issue is possible indirectly.