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How to remove tungsten carbide buttons from rock drill heads?

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09jisaac How to remove tungsten... 02-07-2014, 12:34 PM
sawmilleng It seems to me that most bits... 02-07-2014, 01:37 PM
09jisaac That answers my question.... 02-07-2014, 02:17 PM
thortek welcome to the forum. Here... 02-07-2014, 03:16 PM
09jisaac Yea, I found those links in... 02-07-2014, 06:03 PM
sawmilleng One last thing--check the... 02-07-2014, 03:18 PM
RustnGrease A large rosebud style heating... 02-08-2014, 07:57 PM
DAVECCT just like others have said... 02-13-2014, 11:35 AM
ShaunP We had a few tons of the rock... 05-10-2014, 07:10 PM
DAVECCT How much per pound with the... 05-11-2014, 05:30 AM
  1. 02-07-2014, 02:17 PM #3
    09jisaac is offline New Guy
    09jisaac started this thread.
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    Quote Originally Posted by sawmilleng View Post
    It seems to me that most bits are silver brazed into place. All you should have to do is heat them with an oxyacetylene torch up to a dull red or enough to melt the brazing and give the carbide a tap with a hammer. It should drop out.



    Jon.
    That answers my question. Thanks for the help.

  2. The Following 2 Users say Thank You for This Post by 09jisaac:

    Bear, thortek
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