"Steve B" wrote in message
news:UyQ6g.8410$QP4.7330@fed1read12...

"Tom Gardner" wrote

Get LOTS of wire brushes, use once and replace.


Say what?

Steve

Wire brushes become contaminated upon the first use, they MUST be replaced
after every use or you will contaminate the next workpiece. I'll bet you
haven't been disposing of your contaminated brushes, have you?