Multiple Choice Question (MCQ)

Question: What is the recommended range of clearance angle for H.S.S cutter while milling cast iron?
A. 28 Degree to 37 Degree
B. 15 Degree to 25 Degree
C. 4 Degree to 7 Degree
D. 1 Degree to 5 Degree
Correct Answer: 4 Degree to 7 Degree