The tooth use for cutting, bitting and cutting food substance are called what?

The teeth used for cutting, biting, and cutting food substance are called incisors.

The teeth that are used for cutting, biting, and cutting food substances are called incisors. Incisors are the sharp-edged front teeth in both the upper and lower jaws. They are responsible for cutting and biting into food, helping with the initial breakdown of the food before further chewing and digestion.