"Gramp's shop" wrote in message ...

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?
================================================== ===============
It would be no problem for a real machine shop. Good luck finding one of
those.