I like the Sawsall, I used it when I was a plumbers apprentice. I can cut very small pieces with it no problem, you just need a good grip . I used 1" for my durso, and also used 45's to fandangle my 3/4" return through the overflow. The only problem with that route is if you ever have to change or do maintence on that return you can't get it out, because of the 45's they the pipe is to wide to unscrew out of the overflow.