General Tool 126 Pipe and Tubing Cutter Cuts copper tubing, plastic pipe 3/8" to 2- 5/8" and iron pipe 3/8" to 1-1/4". It has an extra wheel that can be stored in the handle and a fast action, push button control which catches on more threads for longer life. It also has large rollers that are hardened and grooved and fully enclosed deburring tool locks.