18) Which is the function of steady rest?
Answer is:
To prevent bending of long shaft due to cutting force
ISRO Technician-B Machinist Question Paper - 2012 (Set -1) with Answer Key
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Answer is:
Rotating the feed screw of the tool holder
Answer is:
Planing
Answer is:
Accommodate socket head screws
Explanation:
Counter boring is the operation of enlarging the end of a hole using a tool called counterbore. Counter boring is done for accommodating socket head screws.
![Counter boring is done for](https://mcqfinder.in/uploads/images/question-papers/isro-technician-b-machinist-2012-set-1/isro-technician-b-machinist-2012-set-1-id-22-e.jpg)