Welding & Plasma Cutting - Manual Plasma Cutter A plasma cutter is a tool that cuts conductive metals like steel, aluminum, and copper. It uses a high-speed jet of ionized gas to melt and blow away the metal.  It is used in fabrication to create custom cuts on sheet metals.  Manual(s) hf-manual-plasma.pdf Member Notes Resources Consumables:  45A plasma cutting tips plasma electrodes (Note: title is for 65A electrodes, but these are compatible with the 45A cutter) Warranty: https://www.harborfreight.com/extended-service-protection - 2 years, order #129523914 placed on Feb 3 2026 Tool Tutorial