Can you CNC Plasma Cut a NEMA Electrical Enclosure? Should you?

I've been searching for a good way to cut NEMA electrical boxes. They're ornery and nothing I've tried to date has worked as well as I'd like. Today we're going to try CNC plasma. Against the better judgment of the Internet.
Tools used in this video:
*This site contains affiliate links for which I may be compensated
Hypertherm Powermax 30 XP Plasma Cutter (eBay*): ebay.to/2JgTrK6
Bondhus Metric Hex Key Set (Amazon*): amzn.to/3eqZzwb
Bondhus SAE Hex Key Set (Amazon*): amzn.to/3h9bJLZ
3Dconnexion SpaceMouse Compact 3D Mouse (Amazon*): amzn.to/2TSJ2q9
2" Kant Twist Universal Clamp (Amazon*): amzn.to/2UG76wv
120mm Fan Filters (eBay*): ebay.to/39J95pS
Noctua 120mm 5V Premium Quiet Fan (Amazon*): amzn.to/3Lu1oa3
Drill Hog M42 Cobalt Drill Set (Amazon*): amzn.to/3ore9sq
Shars 440V 4" Mill Vise (Amazon*): amzn.to/3hZooyD
Wera Kraftform Screwdriver Set (Amazon*): amzn.to/2UzK6CL
Wiegmann 20x20x8 NEMA1 Enclosure (eBay*): ebay.us/UpVh5w
Centroid Acorn Motion Controller (Amazon*): amzn.to/3GboLRU
Raw Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
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