Re: Getting a new reamer
Ask for Dave Kiff at Pacific Tool and Gauge (I am away from my cell so the # is not handy) and ask him what he recommends and order whatever he recommends. Dave is extremely knowledgeable and will talk to anyone with question, an all round great guy.
Ignore Dave at your own peril, I did not listen to him once and I ended up turning necks for a rifle that I wanted to be no-turn. Now I tell him what I want and listen to him.
wade