If drill is 3.15 mm, metal removal rate is 55 mm3/minute and rpm is 1 – McqOptions

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1.	If drill is 3.15 mm, metal removal rate is 55 mm3/minute and rpm is 170.Then find the value of feed in mm/revolution.
A.	0.02
B.	0.2
C.	0.04
D.	0.4
Answer» D. 0.4

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