Kūʻai nui PDC core bit no ka ʻeli lanahu pōhaku paʻa i loko o ka waihona
Hōʻike huahana
Waiwai
Hoʻokomo ʻia ka PCD ʻano kūikawā i loko o ka matrix ma ke ʻano he ʻoki media. He mea maʻamau ka helu komo kiʻekiʻe ma muli o ka hōʻike hoʻonohonoho kiʻekiʻe o ka PCD e hāʻawi ana i kahi maka ʻoki ʻokiʻoki.
Hana ʻia me kahi matrix kūpaʻa erosion. Mālama ʻia ka pono o loko a me waho me ka hui pū ʻana o nā daimana maoli a me nā pine PCD.
No ka mea, ʻaʻahu loa ka PCD i nā mea paʻa, ua lōʻihi ke ola o nā bit core PCD.