Victor® CutSkill® CSGPN1 Cutting Tip, Series: Series 1, G-Series, Size: #1, Flow Rate: Oxygen: 70/80 scfh (Cutting), 23/108 scfh (Preheat), Fuel: 10/12 scfh, Pressure: 4/8 psig, Oxygen: 30/35 psig (Cutting), Flame Type: Medium Preheat, Gas Service: Natural Gas, Propane, Cutting Thickness: 3/4 Inch, Cutting Width: 0.08 Inch, Cutting Speed: 15/20 in./min.