ESAB® Oxweld® Internal 1566 Series Size 10 Two-Piece Natural Gas/Propane Nozzle has a capacity to cut metal of 10" thick. High-speed tip having a cutting speed of 3- 4 inches per min features cutting oxygen/preheat oxygen/fuel of 90/30 - 60/10 - 15 PSIG. Tip consumes total oxygen/fuel of 705 - 730/25- 30 CFH.