Product HighlightsPlasma cutters work by sending an electric arc through a gas (shop air, nitrogen, argon, oxygen. etc) that is passing through a constricted opening. This elevates the temperature of the gas to the point that it enters a fourth state of matter known as plasma. As the metal being cut is part of the circuit, the electrical conductivity of the plasma causes the arc to transfer to the work. The swirl ring causes the plasma to turn rapidly as it passes.
California residents: see Proposition 65 Warning
Weight 0.01 Pounds Length 0.75 Inches Width 0.50 Inches Height 0.50 Inches Country of Origin No Hazardous Material No Brand Hypertherm