Which of the following operation, we can‚Äö√Ñ√∂‚àö√ë‚àö¬•t perform on drilling machine?

Which of the following operation, we can‚Äö√Ñ√∂‚àö√ë

1.	Which of the following operation, we can‚Äö√Ñ√∂‚àö√ë‚àö¬•t perform on drilling machine?
A.	reaming
B.	tapping
C.	lapping
D.	none of the mentioned
Answer» E.