Why is diamond used for cutting tools?
It is very hard and durable
It has a low coefficient of friction
It has a high electrical conductivity
It is lightweight and easy to handle
Diamond is used for cutting tools because it is very hard and durable, making it ideal for cutting and shaping other materials. The hardness of diamond means that it can maintain a sharp edge for a long time without becoming dull or worn, making it useful for applications such as cutting and drilling.