Hypertherm's Jim Colt explains how the company packs big cutting power into a 30-amp, briefcase-sized air plasma cutter, that can also cut 1/2-in. steel running on household 110V power Mar 11, 2014 ...

Metal cutting tools come in all shapes and sizes, but plasma cutters continue to be the best options on the market for people who want speed, precision, and the ability to slice through a wide range ...