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Re: Removing Hardening

To: Shop-Talk List <>
Subject: Re: Removing Hardening
From: Doug Braun <>
Date: Sun, 27 Aug 2006 15:17:03 -0700 (PDT)
Have you discussed this project with your wife?  :-)


--- Ronald Olds <> wrote:

> I have a TD crankshaft which is cracked.  I would
> like to make it into a
> table lamp.  I want to drill out the oil journals
> larger so I can feed a
> wire through them.  The material is very hard.  Is
> there a way to soften
> the material to make it easier to drill?

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