由人造聚晶鑽石和立方氮化硼材料製成的耐磨件具有以下優越性：
1. 產品工作端面表面光潔度可達鏡面（Ra<20nm），不會對工件 表面產生刮傷，並能保持工件原有的光亮度。
2. 與碳化鎢和陶瓷材料相比，鑽石和鋼鐵材料之間的摩擦係數最小，減少了工件的摩擦阻力，提高了工件的加工精度。
3. 壽命長，耐用度高。使停機次數和生產輔助時間減少，使不良率下降，綜合經濟效益大大提高。

Advatages of wear-resistance components of synthetic diamond and PCBN:
1. Surface roughness is equivalent to mirror (Ra<20nm).There is no damage to surface of works. Can retain the original brightness.
2. Compared with cemented carbide and ceramics, diamond has the lowest friction coefficients with ion and steel, this reduces the friction force and improves the precision of machining of works.
3. Long life and wear resistant. Longer Availability work time and lower wastrel rate, reduce the overall cost.