Just pulled my vices off my Haas TM-1, they have been on for about 5 months. I noticed some rust shadows on the mill table. Also I have a few CAT40 tool holders that are showing a few spots of rust on them as well. What is a safe way to remove this light rust? 1500 grit wet sand paper or steel wool (0000. very fine) Just lightly polish it out?

Yes changed my coolant and checked it.

Mark