Question #10493
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What is the formula used to calculate blank size of round rod before cutting external thread?

A.
Blank size=Thread size -0.1% pitch of the thread
B.
Blank size=Thread size +0.1% pitch of the thread
C.
Blank size=Thread size -0.01% pitch of the thread
D.
Blank size=Thread size +0.01% pitch of the thread
Explanation

No explanation provided.