Cutting Tip Compatible Fuel Type Natural Gas Propane Tip Series 106 Tip Size 2 Tip Design Two Piece Maximum Cutting Thickness 3/4 in Compatible Manufacturer Koike Finish Chrome Plated Flame Type Medium Preheat Kerf Width 0.08 in Maximum Cutting Speed 18 in/min Pressure Rating (Fuel) 3.6 psi Pressure Rating (Oxygen) 45 psi