... 0 PDC cutters/diamond compact/PDC1PDC for geology exploring and mining field bits seriesAbrasiveness 1:300,000. Impact resistance:380J PDC for ... hardest of all tool materials and is therefore extremely wear-resistantPDC for oil well drilling bits Available size:1308,1310,1313 ... 1610,1613,1908,1910,1913,1916PDC for geology exploring and mining field bits 1004,1204,1304,1308,1504,1508,1604,1608,1908The ...