The PTEC 3000 Tailpiece Extension Cutter provides the ability to cut, deburr, and bevel thin-walled plastic tubing in one step — without causing any change to the shape of the tube. The tool cuts single- and double-flanged 1½-in. and single-flanged 1¼-in. thin-walled polyethylene (PE), polypropylene (PP), and PVC disposer kits, tailpieces, and wall tubes. A built-in viewing window ensures a cut on the mark to help increase accuracy.