How is LMC defined for a hole feature?

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Multiple Choice

How is LMC defined for a hole feature?

Explanation:
Least Material Condition is about how much material remains around the feature. For a hole, the material around it decreases as the hole gets larger. So the least material around the hole occurs when the hole is as large as possible within the tolerance. In other words, LMC for a hole is the largest diameter permitted by the tolerance. The smallest hole leaves more material (maximum material condition), and the mean diameter isn’t the standard GD&T definition for LMC.

Least Material Condition is about how much material remains around the feature. For a hole, the material around it decreases as the hole gets larger. So the least material around the hole occurs when the hole is as large as possible within the tolerance. In other words, LMC for a hole is the largest diameter permitted by the tolerance. The smallest hole leaves more material (maximum material condition), and the mean diameter isn’t the standard GD&T definition for LMC.

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