Calculate the punch size in mm, for a circular blanking operation for which det

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Calculate the punch size in mm, for a circular blanking operation for which details are given below.Size of the blank 25 mmThickness of the sheet 2 mmRadial clearance between punch and die 0.06 mmDie allowance 0.05 mm

Options:

A . 24.83

B . 24.89

C . 25.01

D . 25.17

Answer: Option A

-NA-

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