46) A slight convexity is made on the cutting edges of flat chisel for
Answer is:
Preventing digging of the ends of cutting edge
Related Cutting Tools MCQ - Machinist(Set-1) with Answers
Answer is:
Material to be drilled
Explanation:
The point angle of a general purpose (standard) drill is 118°. This is the angle between the cutting edges (lips). The angle varies according to the hardness of the material to be drilled.
Answer is:
118 Degree
Explanation:
For general purpose use point angle of twist drill is 118 Degree.
Answer is:
Lip clearance angle
Explanation:
The relief angle given behind the cutting lips is called Lip Clearance angle
Answer is:
9.75 mm
