A 12 mm drilling machine means – McqOptions

MCQOPTIONS

1.	A 12 mm drilling machine means
A.	It can drill holes in 12 mm thick plates
B.	It can drill holes maximum 12 mm in diameter
C.	It can be used for crilling holes having cross-sectional area of 12 sq mm
D.	All of the above
E.	None of the above
Answer» C.

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