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From: | |
Date: | Thu, 18 Jul 1996 11:12:04 +600 CDT |
Content-Type: | text/plain |
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Address,
For the PCB shops out there that use a Drill Dial Indicator, do
you check runout on a daily basis, quarterly, semi-annual,
annual, or other. If checked on a daily basis, why? What
advantages have you found in doing so? Have you found in improvement
in minimizing the amount of drill walk prior to drilling?
Please advise.
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