I've got chalk and kerosene both, the file I carded out is a 14" single cut I was using to flatten out the finish on a pool cue...... it does feel smoother which is what led me to my question. It's still cutting the finish the same but the finish ain't steel...
Good point re throwing my reamers a'gint the wire wheel!
I shall discontinue this practice forthwith and most summarily SIRS....thank you'se for the educations....