Big discounts on high-priced items don’t typically last long, so head over to Amazon today and pick up the Bestarc 55A Plasma Cutter for only $130 while it’s still 41% off. Autoblog aims to feature ...

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 ...

The fourth state of matter HF Contact or Pilot Arc Plasma gouging, too Anyone working in a fabricating shop or machining operations comes face to face with a steady stream of science and technology ...

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 ...