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   rec.crafts.metalworking      Metal working and metallurgy      215,319 messages   

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   Message 213,644 of 215,319   
   Jim Wilkins to All   
   Re: Those Cheap Diamond Inserts   
   19 Aug 24 18:21:02   
   
   From: muratlanne@gmail.com   
      
   "Bob La Londe"  wrote in message news:va02fs$2veo1$1@dont-email.me...   
      
   I suppose a lantern tool post "might" be able to hold a smaller scrap of   
   HSS, but to really get the most out of your HSS a tangential holder   
   might be the way to go.   
      
   Bob La Londe   
   -------------------------------   
   I have a good selection of Armstrong and similar bit holders, obsolete   
   1960s-style tooling that matches my 1965 lathe. It's fine for carbon steel   
   up through Grade 8 bolt hardness and puttering geezer productivity.   
      
   I've seen only a few tangential holders for sale, for formed threading bits   
   and priced high. I made one to hold the shank of a broken carbide drill bit   
   nearly upright to turn the race grooves in a stainless thrust bearing sized   
   to fit pipe, for a solar array. My hands are still steady enough to grind a   
   threading bit to closely fit the arrow gauge.   
      
   Today's rainy day project is turning closer fitting spacers and bushings for   
   the ball bearings in the sawmill blade guide rollers.   
   jsw   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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