Discussion :: Production Engineering
-
Trepanning is an operation of
|
A.
making a cone-shaped enlargement of the end of a hole
|
|
B.
smoothing and squaring the surface around a hole
|
|
C.
sizing and finishing a small diameter hole
|
|
D.
producing a hole by removing metal along the circumference of a hollow cutting tool
|
Whatsapp
Facebook
Answer : Option D
Explanation :
No answer description available for this question.
Be The First To Comment