A. Abrasion resistance
B. Toughness
C. Red hardness
D. Cutting speed
Correct Answer: Toughness ✔
Last Updated: February 10, 2019
A. Abrasion resistance
B. Toughness
C. Red hardness
D. Cutting speed
Correct Answer: Toughness ✔
Last Updated: February 10, 2019