A plasma cutter looks similar to an arc welder, but instead of joining metals, the job here is to cut through them quickly and accurately. We’ve been looking at the technical aspects so we can help ...

Nearly all fumes from plasma cutting contain toxic substances, but the composition varies depending on the metal being cut ...

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 ...

Makers, hobbyists, engineers and mechanics looking for an easy way to cut through metal as if it were butter, may be interested in a new desktop CNC plasma cutter named the ArcDroid, created by a team ...