Mea wehe puka PDC 12 1/4 me nā pahi wili a me nā mea ʻoki reaming hope

He mea wehe puka PDC ʻōwili kēia, ʻo luna he 6 5/8 API reg box, ʻo lalo he 4 1/2 API reg box, hiki i nā mea wili ke hoʻokomo i nā ʻāpana PDC a i ʻole nā ʻāpana tricone e pili ana i ka motika i mua.

Ka nui ('īniha)	Helu Pahi & Helu Kone.	Ka nui o ka PDC	Hoʻohui i ke kaula
8 1/2	2 mau koni 2 mau lau	PDC i lawe ʻia mai	4 1/2″ API Reg
9 1/2	3 mau koni 3 mau lau	PDC i lawe ʻia mai	6 5/8″ API Reg
12 1/2	3 mau koni 3 mau lau	PDC i lawe ʻia mai	6 5/8″ API Reg
17 1/2	3 mau koni 3 mau lau	PDC i lawe ʻia mai	7 5/8″ API Reg

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Hana nā pahi PDC lōʻihi e like me ka mea hoʻopaʻa kokoke-bit a me kahi reamer e mālama ana i ka lua ma ke ala pololei a hoʻopili maikaʻi i ka paia me ka maʻalahi.
Hana pū ʻo Far Eastern i ka mea wehe puka PDC no ka noi HDD/No-Dig, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.

Nā kikoʻī huahana

Nā Kikoʻī Huahana no ka Mea Wehe PDC Hole

Anawaena Bit	12 1/4"
ʻAno Kino	Ke kila
Helu o nā Lau	6
Hoʻohui kaula	6 5/8 API REG PIN (i luna) x 4 1/2 API REG BOX (i lalo)
Nā mea ʻokiʻoki Primaty	16mm
Nā mea ʻoki ana	13mm
Nā mea ʻoki pale ana	13mm
Nā Mea Palekana Ana	Nā mea ʻokiʻoki Tungsten Carbide & PDC
Helu o ka Nozzle	6 ʻāpana
Kūlana Hana	API Spec 7-1