The tungsten carbide tips are used for stone cutting (marble,granite,hard stone) in the quarry,it can fit for all kinds of chain saws. Customized design is available here! VSI sand maker tungsten carbide tips are equipped with tungsten carbide that protects the rotor of the VSI crusher against wear, mainly used for break stone or into sand, they are widely used in the field of cement, mining etc. Feature High quality and stability High performance. dimensionally accurate Good abrasive and shock resistance High tensile strength Easy welding, no crack or chipping