_Which of the following statement is correct about EDM machining?$?

1.	_Which of the following statement is correct about EDM machining?$?
A.	It can machine hardest materials
B.	It produces high degree of surface finish
C.	The tool and work are never in contact with each other
D.	All of these
Answer» E.

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_Which of the following statement is correct about EDM machining?$?

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