1.

What is value of surface finish achieved, when we use the abrasive of grit number 240?$

A. 0.01 – 0.08 μm
B. 0.08 – 0.13 μm
C. 0.13 – 0.25 μm
D. 0.25 – 0.38 μm
Answer» E.


Discussion

No Comment Found