Hole size normalized by PCB manufacturer

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Hole size normalized by PCB manufacturers Reply 2016-07-25 10:12:35

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neil.edlin

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I make a PCB and wonder whether I should normalized my hole size. Most of Chinese board manufacturers only use metric drill sizes, ranging in 0.05mm increments. I wonder whether they will normalize hole size to match the metric tooling they have for me?

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Reply 2016-07-25 10:12:35

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