Answer is:
Ensure that the barrel advances with clockwise movement of hand wheel
Explanation:
Advantage of tailstock spindle having left handed threads is that it ensure that the barrel advances with clockwise movement of hand wheel.
Answer is:
accommodating 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.
Answer is:
from centre to the periphery of the job
Explanation:
Fine facing is done by feeding the tool from centre to the periphery of the job
Answer is:
All the above
Explanation:
Inserted HSS tool are more useful for the operation's like, boring, external threading & Internal threading.
Answer is:
Segmental chips
Explanation:
While turning cast iron discontinuous chip or segmental chips found.
