If you are doing a building project at home or elsewhere, chances are at some point you're going to have to use stainless steel tubing. Stainless steel tubing is a very resilient material to use for projects that require piping. However, you may be new to using it. If you are, read the steps listed below to learn how to cut stainless steel tubing.There are basically two methods you can use to cut stainless steel tubing. You can use a tube cutter or an abrasive cutoff saw. Using a tube cutter is best suited for stainless steel tubing that has relatively thin walls.To use a tube cutter, start by opening up the cutter's jaws. You can do this by cranking the handle counterclockwise. Place the opening of the curved blades over the part of the tube you want to cut. Use a pencil to mark this spot