Quote Originally Posted by irving2008 View Post
OK, in a bid to recover my sanity and not have to start over, has anyone ever used this broken tap remover liquid? It sounds too good to be true!
hi irving
i saw this on another engineering site and remembered this thread.
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Name:	Cryogenic%20Broken%20Tap%20Removal[1].pdf 
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Name:	Tap%20Removal%20with%20Nitric%20Acid[1].pdf 
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Tom..