I think I would at least try my manual meat grinder on that, first through the big plate, use the fine plate only if needed. I suspect you could burn out the motor on a power grinder. Of course I do have a set of microplanes that fit my 3/8" drill .....
			
			 
					
				 
 
		 
 
		 
 
 
 
		 Congrats!!!  Now you're in the club, lol....actually, in my oh so humble opinion (and ask any "old timer" here) I've always said that even if you sew on your own buttons, you're SS to a degree.  So you're doin great!!
  Congrats!!!  Now you're in the club, lol....actually, in my oh so humble opinion (and ask any "old timer" here) I've always said that even if you sew on your own buttons, you're SS to a degree.  So you're doin great!!  
  
 
 
		 
 
		 
 
		

