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 ...

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 ...