Discover top-tier Plasma Cutters from Lincoln Electric, Miller Electric and Thermal Dynamics at American Welding Supply — where innovation meets precision cutting. These leading brands set the standard for power, performance, and reliability, offering plasma cutting solutions engineered for both professional and industrial applications. Whether you need a lightweight portable unit or a heavy-duty machine for demanding jobs, our selection delivers fast, clean, and accurate cuts on a variety of metals. Featuring advanced inverter technology, user-friendly controls, and superior durability, Lincoln, Miller, and Thermal Dynamics plasma cutters provide unmatched efficiency and quality for every metalworking project.