Jingri PDC for wood cutting tools (JR-DPDC) has a long life and extremely high strength, in which size 38mm can be supplied in large quantities. Diamond we used is fine grain 10u & 5u with good shining, and bond of diamond is integrated well, which extends life of tools. The thickness of diamond layer and TC can be processed as per customer's requirements. We can also supply different shaped products used by lathe.