Tube cutter – pipe cutter A tube cutter is a tool which allows the user to cut through plastic tubing, often used by electricians and plumbers. … Different cutters can cut tubing ranging from 3mm (0.1″) to 110mm (4.3″), with each having its own cutting range. Close Quarters Tubing Cutters Constant Swing Tubing Cutters Screw Feed Tubing Cutters Quick-Acting Tubing Cutters Enclosed Feed Tubing Cutters Internal Tubing Cutters