Cutting steel can be easier than you think, especially when using a 12V car wiper motor to create an automatic plasma cutting track. In this video, watch as a simple motorized setup turns a standard ...

Posted: April 14, 2025 | Last updated: July 11, 2025 In this video I demonstrate how I turned an arc lighter into a mini hand held plasma cutter! A big thanks to Soylent for sponsoring this video!

Plasma cutters are ridiculously cheap these days, just cruise by the usual online sources or your local Harbor Freight if you’ve got any doubt about that. But “cheap” and “good” don’t always intersect ...