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 ...

Designed to cut through thick and tough metals, plasma cutters are best suited for machine shops and heavy-duty construction applications. They rapidly heat up with compressed air or gas, and the arc ...

If you’re trying to figure out tools that make life easier, a plasma cutter might not be the first one that comes to mind. But it can be a game changer for DIYers, mechanics, and anyone working on ...

A hand-held plasma cutter is an excellent tool to have if you are working with sheet metal, but it’s not particularly well suited to making long or repetitive cuts. Which is why [workshop from scratch ...

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 ...

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 ...

Plasma cutters are a must-have for any metal shop and have been for years. Good cutters normally cost anywhere from $1,000 to $4,000, and have always been well worth the purchase when considering the ...

Package Include: 5 Shield Cups, 30 Nozzles, 10 Swirl Baffle, and 15 Electrodes. Fit More Options: These plasma cutting consumables perfectly fit PT-31, JG-40 and LG40 plasma cutting torch. Please note ...