Removing Cast Iron
I need to remove about 10' of 4" of cast iron. It's not one piece, there's a Wye and a couple of shorter sections. Working room is really tight. At the beginning of the run it transitions to 2" (to pick up a sink drain). That part I need a clean cut but the rest of it is scrap.
I know I can use a chain/snap cutter. I'm wondering, rather than having to run out rent on (and return it), if I could use a angle grinder and score the pipe and have at it with a hammer?