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 ...

Yesterday, We were invited to a product demo put on by Hypertherm, a company out of New Hampshire that makes cutting products for industrial and home use. Specifically, they make plasma cutters, and ...