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How uniform can I expect the coating when applied to blind bore holes?

April 26, 2017applied blind bore Coating expect Uniform

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How uniform can I expect the coating when applied to blind bore holes?

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Small diameter bores with a depth > three (3) times the diameter are partially shielded the current. Consequently, they will not build up a uniform coating unless internal cathodes are used. This application is expensive and should be avoided when possible.