Question

Match List – I (ISO classification of carbide tools) with List – II (Applications) and select the correct answer using the codes given below the lists    

            List – I

(A) P – 10                       (B) P – 50

(C) K – 10                      (D) K – 50

            List – II

1. Non – ferrous, roughing cut

2. Non – ferrous, finishing cut

3. Ferrous material, roughing cut

4. Ferrous material, finishing cut

Codes:           

            A         B         C         D

(a) 4        3          1          2

(b) 3        4          2          1

(c) 4        3          2          1

(d) 3        4          1          2