Gentlemen,
I was thinking about buying one of those pipe beveling machines that runs on a chain driven system around the pipe. Koike Arenson makes these; posibbly some others. Anyway, I had my eye on the one that goes from 4" to 24" simply by adding chain links.
My question is to you guys who have any experience with these, do you have a hard time keeping them square? Any other potential problems with these that you would care to alert me to would be much appreciated.
Thanks,
GH Weidman