1. Polycrystalline Diamond Compact PDC cutter /PCD insert/PCD cutter/PDC insert from Zhengzhou LD Diamond Products CO.,Ltd.
2. Application: Used for oil/gas drill bit, rock drill and coal mining drill bit, also could be used for diamond tools for..
Address: No. 1073, Hanghai East Road , Economic and Technol, Zhengzhou, Henan