Victor® 0333-0308 Cutting Tip, Straight Professional, 1-Piece, Series: Series 1, Size: #6, Flow Rate: Oxygen: 400/500 - 450/500 scfh (Cutting), 23/153 scfh (Preheat), Fuel: 25/35 scfh, Pressure: 10/15 psig, Oxygen: 45/55 - 55/65 psig (Cutting), Gas Service: Natural Gas, Propane, Cutting Thickness: 6 - 8 Inch, Cutting Width: 0.17 - 0.18 Inch, Cutting Speed: 5/7 - 4/6 in./min.