Sears roebuck hammer Mill, what rpm should I run it at ...
Posted: Tue Dec 05, 2017 6:30 am Post subject: Re: Sears roebuck hammer Mill, what rpm should I run it at?: Your John B set for proper PTO speed will be correct for that mill. I cannot remember if it said anything on it but we has a 10" Sears or David Bradley mill ant that is what it took.