ʻO ka ʻāpana tricone daimana API 8 1/2 ʻīniha no ka ʻeli ʻana i ka luawai kinoea kūlohelohe

ʻO 8 1/2 ka nui maʻamau loa i nā kahua ʻeli pōhaku luawai aila. Hana maikaʻi ia me nā lako ʻeli liʻiliʻi a hoʻohana nui ʻia ma ka honua. He mea nui ke koho ʻana i ke kumu hoʻohālike kūpono i ka wā o ka papahana ʻeli.
Ma ka papahana ʻeli ʻana,Hikina Loahe 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina ka ʻike lawelawe e hoʻolako i kanā ʻāpana wili a me nā ʻuhane wili holomua no nā noi like ʻole.ʻO ka noi e pili ana i ke kahua aila, ke kinoea kūlohelohe, ka ʻimi honua, ka hoʻoluhi driectional, ka ʻeli ʻana i ka luawai wai, hiki ke hoʻopilikino ʻia nā ʻāpana wili like ʻole e like me nā ʻano pōhaku like ʻole no ka mea he ponoʻī kā mākou.API a me ISOhale hana hōʻoia o nā ʻāpana wili tricone. Hiki iā mākou ke hāʻawi i ka hopena a kā mākou ʻenekinia ke hiki iā ʻoe ke hāʻawi i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku,nā ʻano o ka mea wili, ka wikiwiki rotary, ke kaumaha ma ka bit a me ka torque.