Cutting Tip, Compatible Fuel Type Natural Gas, Propane, Tip Series 106, Tip Size 5, Tip Design Two Piece, Maximum Cutting Thickness 2 1/2 in, Compatible Manufacturer Koike, Finish Chrome Plated, Flame Type Medium Preheat, Kerf Width 0.12 in, Maximum Cutting Speed 11 in/min, Pressure Rating (Fuel) 4.3 psi, Pressure Rating (Oxygen) 55 psi