A. Cermets
B. High speed steel
C. Alloy steel
D. Tungsten carbide
Correct Answer: High speed steel ✔
Last Updated: February 08, 2019
A. Cermets
B. High speed steel
C. Alloy steel
D. Tungsten carbide
Correct Answer: High speed steel ✔
Last Updated: February 08, 2019