9) A Dia 6H7 hole is to be reamed in a steel workpiece. What size of drill will be required ?
Answer is:
5.8 mm
Related Drilling and Reaming MCQ 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:
9.75 mm
