Quickly and efficiently cut through stainless steel, cast iron and other difficult to cut metals with QCC’s 4900 Series of powder cutting torches! Featuring a unique powder nozzle, these torches feed iron powder into the torch flame. This allows the flame to penetrate non-ferrous and ferrous metals, as well as carry through air gaps found in between stacked metals. This makes quick work of materials that would otherwise be difficult or impossible to cut. 4900 Series torches also feature handheld powder valve levers to turn the powder on and off, balanced bodies to improve efficiency and operator comfort and upgraded corrosion-resistant stainless steel head and tubes. Recommended cutting range is up to 24". Improved design dispenses powder around the tip to prevent tip wear and increase service life. Exclusive multi-jet powder head cuts in all directions. Balanced body enhances operator comfort, speed and efficiency. Upgraded stainless-steel head and tubes prevent corrosion. Three-tube triangular design increases rigidity.REQUIREMENTS: Cutting oxygen supply capable of at least 4,000 CFH at 125 PSI measured at the torch inlet while flowing. 3/8" oxygen hose and T-grade fuel gas or 1/2" oxygen hose with adapter. ** Not for use with acetylene - alternate fuel only ** Uses 140 series powder cutting tips.