For general purpose use point angle of twist drill is 118 Degree.
48) The point angle of twist drill for general purpose is
Answer is:
118 Degree
Explanation:
Related Cutting Tools MCQ - Machinist(Set-1) with Answers
Answer is:
Lip clearance angle
Explanation:
The relief angle given behind the cutting lips is called Lip Clearance angle
Answer is:
9.75 mm
Answer is:
Counter-boring
Explanation:
Counter-boring is the process of enlarging the end of an existing hole to accommodate the head of socket screw.
Answer is:
Counter-sinking
Explanation:
Countersinking is an operation of bevelling the end of a drilled hole. The tool used is called a countersink.
