From: muratlanne@gmail.com   
      
   "Bob La Londe"  wrote in message news:veuc1a$2uufu$1@dont-email.me...   
      
   I tried to make a tiny hole saw to cut out rusted and broken steel   
   screws galvanicaly bonded into aluminum sheet last year... maybe the   
   year before.  It was a work of art, until all the teeth sheared off   
   instantly on the first screw.  Then I did what I should have done in the   
   first place and picked up the plasma cutter.   
   Bob La Londe   
      
   ---------------------------------   
      
   I found and considered this too:   
   https://mb.nawcc.org/threads/use-of-alum-to-dissolve-screws.61683/   
      
   But I didn't want to risk the work of boring the bearing recesses to a   
   finger press fit.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)