Question

Why are diamonds used in cutting tools? (Refer to the diagram)

Answer 1

Diamond's hardness and high melting point make it useful for cutting tools . It is used to cut bricks etc..........

Answer 2

Here is your answer-
Diamonds can used as cutying tools because the are the most hardest substance known on earth and can cut everything but can get cutted by any other thing.
Mostly diamonds are used in big research centres to cut things as it is very constly.
HOPE IT HELPS YOU.