Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

In a message dated 21-Apr-02 23:21:13 Central Daylight Time,
grant.fair@... writes:

> Is that a plan doomed to failure?
>

Perhaps not if you use a CARBIDE blade of at least 4" in dia. with a SFM of
at least 400 FPM.



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