Victor 0330-0006 2-1-101 Professional Cutting Tip, Type 101 Size 2 is for general purpose, hand and machine torch cutting applications. Gas service for this cutting tip is Acetylene. Cutting oxygen (PSIG) is 40/45, cutting oxygen (SCFH) is 150/160, preheat oxygen (PSIG)is 4/12 and preheat oxygen (SCFH) is 13/20. The Acetylene (PSIG) is 3/7 and the Acetylene (SCFH) is 12/18. There is a speed I.P.M of 13/17 and a kerf width of .09 inch.