Kerosene is used as coolants when reaming aluminium work-piece.
8) Which one of the following coolants is used for reaming aluminium workpiece ?
Answer is:
Kerosene
Explanation:
Related Drilling and Reaming MCQ - Machinist(Set-1) with Answers
Answer is:
5.8 mm
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.
