PCD cutter for grinding and polishing 0808,1004,1008,1304 ... ,best impact resistance PCD cutte 1 Application of PDC cutter: Used for oil/gas drill bit, rock drill ... 1608,1613,1908,1913,1916,1919 etc standards PDC cutter insert, Non-standard as customer's request.3 Higher ... pressure and temperature become more balance, which ensure the cutter has more stable performanceC.Adopted a new type of carbide ...