The XT®92 ball is the most widely used ball by Xieta's customers, as it is the most efficient ball for a wide range of applications: from grinding clays and feldspars to grinding cements and zirconium sands. The XT®92 ball is particularly suitable for grinding hard, abrasive raw materials. Due to its mechanical properties and internal crystalline structure, particle sizes of up to 2 microns can be achieved at the end of the grinding process.