[TheForge] Re: was orifice size now drilling copper

Wed Apr 17 15:12:03 2002

At 08:44 AM 4/16/2002 -0400, you wrote:
>Hey,
>
>How do you keep it from work hardening?   Thanks,   Jeff Valentine

Well, if you don't keep a steady push on the drill bit, the bit will just 
polish the surface and work harden it nicely.  So, keep a steady push on 
the drill bit so that you are always cutting a bit of new copper.  Make 
sense?

Woof (I bark better than most dogs<G>).

>Barking Crow
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