Cutting Tip Compatible Fuel Type Natural Gas Tip Series 106D7 Tip Size 2 Tip Design Two Piece Maximum Cutting Thickness 3/4 in Compatible Manufacturer Koike Application High Speed Flame Type Medium Preheat Kerf Width 0.06 in Material High Speed Stainless Steel Maximum Cutting Speed 22 in/min Pressure Rating (Fuel) 3.6 psi Pressure Rating (Oxygen) 100 psi