API hale hana 32 iniha kila niho wili cones no ka HDD wili

Kapa inoa:	Hikina loa
palapala hōʻoia:	API & ISO
Helu kumu hoʻohālike:	32 iniha
Ka nui o ke kauoha liʻiliʻi:	1 apana
Nā kikoʻī pūʻolo:	Pahu Plywood
Ka manawa hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	Hana Kiekie
Mana'o Ho'opa'a:	3-5 makahiki
Noi:	ʻAila, Gas, Geothermy, Wai luawai, HDD, Mining

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

Kūʻai nui 32 mau ʻīniha HDD Rock Reamers 8 1/2 Inches Steel Tooth Roller Cone i ka waihona mai ka hale hana Kina.

Huahana Huahana

Nui	32"
ʻAno ʻoki	Elastomer i hoʻopaʻa ʻia i nā mea ʻoki ʻoki no ka 8 1/2" Tricone Bit
IADC	217
Ka Nui Oki Oki	7
Ka lōʻihi (mm)	1800
Hookui Uila	6 5/8 Reg pine a me ka pahu (Hoʻololi ʻia)

Noi:
ʻO nā hana paʻakikī no ka ikaika compressive kiʻekiʻe, e like me ke one, shale paʻakikī, dolomite, gypsum paʻakikī, chert, granite, etc.
Hikina loahe hale hana kūikawā i nā drill bits, e like meʻO ka wehe ʻana o ka puka HDD, Nā mea ʻoki ʻoki kumu, PDC drill bit, roller cone bit, tricone roller cone bit, tricone bits no nā noi like ʻole.ʻO ka noi mekahua aila, kinoea maoli, ʻimi ʻāina, ʻoluʻolu driectional, mining, ʻeli wai wai, HDD, kūkulu, a me ke kumu.
Ma ke ʻano he hale hana drill bits ma Kina, e hoʻonui i ke ola hana drill bit kā mākou pahuhopu. Ke ho'āʻo mau nei mākou e hoʻomaikaʻi i nā ʻāpana me nā helu komo kiʻekiʻe. ʻO kā mākou kumu e kūʻai aku i ke ʻano kiʻekiʻe me ke kumu kūʻai haʻahaʻa.