I found some scoring damage on the bearing seat for the upper bearing on my mill's spindle. The bearing is a 6006, so this OD is 30mm. I believe that the raised portions are raised about 0.003" (just a guess. I can feel them with my fingertip). I expect that this could be cleaned up with a honing stone of some type, but I've never done this before, and don't have a honing stone.
Do you have experience fixing similar damage? What is a good way to fix this?
Do you have experience fixing similar damage? What is a good way to fix this?