Place the vice-like tool across the pipe and tighten it until finally it cuts from the pipe when you’re employing a tube-cutting Instrument. You’ll really need to sand down any burrs having a rounded file when you finally’ve Lower it. Double-Check: Go above the entire length from the connected pipes https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html