110) Which is the possible cause when a twist drill produces a rough hole on the job ?
Answer is:
Feed rate is too high
Related Cutting MCQ with Answers
Answer is:
Counter sink drill 90 Degree
Answer is:
Weak cutting edge
Answer is:
The bored hole has insufficient reaming allowance
Answer is:
All of the above
Explanation:
Grinding fluids are used to
Reduce the friction between the wheel face and the job
Wash away chips
Prevent loading of wheel