Flame Tech® Harris® 6290-3GG Cutting Tip, 2-Piece, Gouging, Size: #3, 0.015 - 0.2 bars (Low), 0.3 - 0.5 bars (Equal), Oxygen: 3.5 bars (Low), 3.5 bars (Equal), Gas Service: Natural Gas, Propane, Cutting Thickness: 6 x 13 mm