View Single Post
  #2 (permalink)  
Old 02-17-2003, 10:11 AM
marsfrogie marsfrogie is offline
Amateur Metal Finisher
 
Join Date: Aug 2002
Location: Mississippi Gulf Coast
Posts: 133
marsfrogie
Send a message via AIM to marsfrogie
Default

Just use it until you either grind it to a nub, or can't keep the sfpm up in the ideal range. All depends on how aggresively you rake it.
Reply With Quote