Mofani oa li-bits tsa API tricone IADC117 5 7/8 inches (149mm)
Tlhaloso ea Sehlahisoa
Ho na le mefuta e mengata ea li-drill bits tse sebelisoang indastering ea peterole le indastering ea merafo. Li-drill bits li arotsoe ho latela mekhoa e fapaneng ea ho cheka. Li ka aroloa ka li-drill bits tsa PDC, li-roller cone bits, li-scraper bits le li-daemane coring bits tsa merafo. Li-drill bits tsena ke li-drill bits tsa motheo ka ho fetisisa 'me kaofela re ka li fana.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Lejoe la Rock | 5 7/8" |
| 149.2 mm | |
| Mofuta oa Bite | Leino la Tšepe la Tricone Bit/ Leino le sitsitsoeng la Tricone Bit |
| Khokahano ea Khoele | PIN ea REG ea API ea 3 1/2 |
| Khoutu ea IADC | IADC 117 |
| Mofuta oa ho Beha | Koranta e Tiisitsoeng ea Roller Bearing |
| Tiiso ea ho Beha | Tiiso ea Rabara |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea mohatla oa hempe | E fumaneha |
| Mofuta oa Potoloho | Ho potoloha ha seretse |
| Boemo ba ho Cheka | Ho cheka ka rotary, ho cheka ka mocheso o phahameng, ho cheka ka botebo, ho cheka ka enjene |
| Li-nozzle | Lesoba le Bohareng la Jet |
| Liparamente tse sebetsang | |
| WOB (Boima ba 'Mele) | 11,684-25,166lbs |
| 52-112KN | |
| RPM(r/min) | 60~180 |
| Sebopeho | Libopeho tse bonolo haholo tse nang le matla a tlase a ho hatella le ho tjheka habonolo, joalo ka letsopa, lejoe la seretse, choko, jj. |
Sekoti sa drill sa tricone sa leloala sa 5 7/8" se sebelisoa haholo ho chekeng liliba tsa metsi, ho chekeng liliba tsa oli, ho chekeng liliba tsa geothermal, se ka sebelisoa bakeng sa ho cheka polaka ea samente ka har'a seliba se tebileng haholo.
Karolo ea ho phunya meno ea tricone ea leloala e na le meno a malelele a ka fokotsang lebelo la ho phunya ho feta likarolo tsa ho phunya tsa TCI ka potlako.










