The Victor 6700C2470 Cut Skill LP Propane/Natural Gas 350 Series Cutting Tip is a size 0 two-piece tip used for general purpose hand and machine cutting and other medium preheat applications using LP propane/natural gas. Series 1, Type GPN. Metal Thickness: 3/8". Cutting Oxygen: 25/30 PSIG, 45/55 SCFH. Preheat Oxygen: 23/108. Fuel: 3/5 PSIG, 8/10 SCFH. Speed I.P.M.: 20/24. Kerf Width: 0.06.