PVC and CPVC have different sizing measurements. “PVC will follow iron pipe sizing (IPS) whereas CPVC will follow Copper Tube Sizing (CTS),” Smedley says. It really depends on the application.

The Tubing Cutter 1/8 to 1-3/8 Inch is yet another multipurpose tool for cutting copper pipe, PVC, or even stainless steel that isn’t dense. It comes with an extra blade and a reamer.