American Torch Tip HarrisĀ® 6290VVC-00 Cutting Tip, Size: #00, Flow Rate: Oxygen: 2540 (Cutting), 2540 - 1000 (Preheat), Fuel Flow: 1270 - 500 (Preheat), Pressure: Oxygen: 5 bars (Cutting), 2.5 - 0.7 bars (Preheat), Flame Type: Heavy Preheat, Gas Service: Natural Gas, Propane, Cutting Thickness: 1/2 Inch, Cutting Width: 1.8 mm, Cutting Speed: 510 - 460 mm/min., 2.5 Inch Length