Is it redundant to have total runout of .001 on a diameter tolerance of .001?
What is the difference?
Example:
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Kelly has answered this question for me. My apologies for posting in wrong place.
Kelly: No, not at all. The diameter size tolerance controls the variations in size and form where the Total Runout controls the location of the diameter relative to a datum reference (zero location).
Total runout does provide form (Cylindricity, Circularity and straightness) in addition to location control.