Toughness:
When a huge external force is applied on a metal, the metal will experience fracture. Toughness is the ability of a metal to resist fracture. The ability of a material to resist fracture due to high impact loads, is called toughness.
Hardness:
Hardness is the ability of a metal to resist permanent change of shape caused by an external force.
Brittleness
Brittleness is a property of material which breaks with little or no deformation.
1) Which property of cutting tool has ability to withstand various cutting forces during machining?
Answer is:
Toughness
Explanation:
Related Tool setting and Data input MCQ with Answers
Answer is:
Geometrical features
Answer is:
Hardness
Answer is: