Polycrystalline Diamond Inserts Widia Overview PCD Grades for Turning Non-Ferrous Materials Two PCD grade s WDN25U and WDNOOU cover a wide range of

Polycrystalline Diamond Inserts Widia Overview PCD Grades for Turning Non-Ferrous Materials Two PCD grade s WDN25U and WDNOOU cover a wide range of applications. New grade s provide outstanding performance to increase productivity and cut manufacturing costs. High abrasion and chipping resistance. Used in machining aluminium alloys with low- and high-silicon content, copper alloys, ceramics, and plastics. Suitable for machining highly abrasive materials such as titanium and Metal Matrix Composites (MMC). WDN25U Multi-modal grade . Versatile grade for general machining applications. Withstands moderate interruptions. WDN00U Ultra-fine grain grade . Ideal for high-speed finishing operations. Fine grain structure provides a finer edge prep and better surface finish. toughness