人造聚晶鑽石（CVD,PCD）、立方氮化硼（PCBN）材料製成的刀具在單晶鑽石刀具兼備聚晶鑽石工具的優良特性，並在一定的程度上克服各自材質上的不足，大量應用於市場的證實，單晶鑽石工具使用壽命和加工的光澤度均優於聚晶鑽石工具，並和天然鑽石刀聚相當，是新一代製造精密工具的理想材料。

Clear Diamond Turning Tool This is a turning tool of single crystal CVD diamond that provides similar cutting as an excellent natural diamond and same longer life as PCD tools. This Clear Diamond Turning tool is suitable for turning non-ferrous metal material in high precision. It is transparent and has very small impurities.