nā mea ʻoki pdc

I kēia manawa, hoʻohana nui ʻia nā PDC Cutters i ka ʻeli ʻana i ka ʻaila, gas a me ka ʻimi ʻana i ka honua, ka eli lanahu a me nā mea ʻē aʻe he nui a me nā noi wili, nā mea hana e like me PDC Drill Bits, e like me Steel PDC Drill Bits & Matrix PDC Drill Bits no ka ʻaila ʻaila a me Tricone PDC Drill Bits no ka eli lanahu.

PDCnā mea ʻokihana ʻia me ka pauka daimana i hana ʻia e ke kanaka kiʻekiʻe a me ka pauka tungsten carbide.Hoʻohui nā mea ʻoki PDC i ka paʻakikī kiʻekiʻe a me ke kūpaʻa abrasion o ke daimana a me ka tungsten carbide, i hoʻohana nui ʻia no nā mea hana wili like ʻole:
1. mining bits
2. ʻāpana honua
3. daimana DTH bit
4. koho daimana a me nā mea hana wili ʻē aʻe.

Hoʻokomo ʻia ma lalo nei:
1. ʻeli ʻana i ka ikehu geothermal
2. eli ana
3. punawai wai
4. wili kinoea maoli a me ka luawai aila.