The strength of a single point cutting tool depends upon

Question

Consider the following statements:

The strength of a single point cutting tool depends upon                

1. Rake angle

2. Clearance angle

3. Lip angle

Which of these statements are correct?

(a) 1 and 3                      (b) 2 and 3

(c) 1 and 2                   (d) 1,2 and 3