Premium Quality Victor Style 1-101 Size 0 One-Piece Acetylene Cutting Tip cuts 3/8 - 1/2" thick metal and is perfect for general hand and machine cutting. Cutting tip requires 55 - 65 SCFH oxygen consumption rate and 6 - 16 SCFH acetylene consumption rate for cutting metals. Cutting tip also requires gas pressure of cutting oxygen 25 -35 PSIG, preheat oxygen 3 - 6 PSIG and acetylene 3 - 5 PSIG. Nozzle/cutting tip features a 18 - 26 inches per minute cutting speed and .060" average kerf width. It is compatible with ST1600C - ST1900C or ST2600FC series hand torches and machine torches.