ESAB® Oxweld® 1516 Series Size 6 Nozzle/Cutting Tip cuts 6"" metal thickness and has gas pressure of 35 - 40 PSIG for cutting oxygen, 5 - 7 PSIG for acetylene. Requires gas consumption of 120 - 150 CFH for total oxygen and 15 - 20 CFH for acetylene. Nozzle/cutting tip features 4 preheat holes for cutting and trimming.