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 ...

All three of Harbor Freight's plasma cutters are pricey, but generally well regarded by users, and come with a range of power ...

If you've built a custom classic truck, chances are you've had to deal with cutting metal-it may have been removing or modifying something old or installing something new. And, if you're like most ...

Behold the awesome glory of the plasma cutter. These torches create electrically conductive jets of hot plasma that will cut through just about any conductive material, from steel to to brass. In the ...