I don't think they ever made it through the pipe in the video! Like any tool they all have their purpose. The square cut is nice and getting in tight to where you need to finish a precision cut. Would like all three in the tool kit regular 12" or 14" saw, ring saw, and chain saw. It would be nice on an egress you could use all three start with the regular saw move to the ring and finish the corners with the chain saw. Or hit the corners with the chain saw to line things up and cut from both sides with the k saw. Looks like some major coin though. Wonder if you could carve stone like they do the statues with ice and tree rounds!
Last edited by jmkr02; 04-28-2013 at 05:51 PM.