The surface finish is improved by the increase in
* cutting speed
* nose radius
* true rake angle
67) The surface finish is improved by the increase in
Answer is:
all of these
Explanation:
Related Production Engineering MCQ with Answers
Answer is:
increasing the depth of cut
Answer is:
all of these
Explanation:
The tool material, for faster machining, should have
* wear resistance
* red hardness
* toughness
Answer is: