More on Project Thickness Sander: So I finished gluing up the plywood discs to the 1 inch steel shaft. Bearings arrived today. OD of the shaft turns out to be 1.003. ID of the bearings a smidge under 1. Needless to say Part A doesn't go into Part B.
I don't want to start over, so is there anyway I can reduce about 10 linear inches of shaft by about .004? Could a machine shop do this with the discs attached? If so, what's a fair price for that kind of service?
Thanks
Larry