The composition of carbide is crucial to its effectiveness as a cutting tool. Carbide is typically a composite material made from tungsten and carbon. This combination creates a very hard substance that can be ground to a fine edge. The hardness of carbide allows it to cut through tough materials such as stainless steel, titanium, and hardened alloys with ease. Furthermore, carbide’s superior thermal conductivity helps dissipate heat generated during machining, enhancing tool life.