Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

If you have a well-equipped shop, it isn’t unusual to have a welder. Stick welders have become a commodity and even some that use shield gas are cheap if you don’t count buying the bottle of gas. But ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Right now at Amazon, the Bestarc 55A Plasma Cutter is on sale for ...

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 ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. If you’re trying to figure out tools that make life easier, a plasma ...