Likotoana tsa ho Sebetsa tsa PDC tsa API 8 1/2″ bakeng sa ho Cheka Mafika a Thata
Tlhaloso ea Sehlahisoa
Karolo ea pilot ea 6" e kentsoe ka pele e le tataiso, 8 1/2" ke bophara ba ho kgutla le bophara bo nepahetseng ba karolo ea PDC. Profaele e telele e eketsa matla a tsitsitseng, bokhoni bo matla ba tšireletso ea gauge ha bo ame ho fokotseha ha ho chekoa mafika a thata.
Tlhaloso ea Sehlahisoa
Tlhaloso ea sehlahisoa
| Bophara ba Bit | 6" * 8 1/2" |
| Mofuta oa 'Mele | Tšepe |
| Khokahano ea Khoele4 | PIN ea REG ea API ea 4 1/2 |
| Mofuta oa Lisehi le Bongata | 13mm, 16mm |
| Nomoro ea Li-cutter tsa Back Reaming | 13mm |
| Lisebelisoa tsa Tšireletso ea Tekanyo | Tungsten Carbide, Mochini oa PDC |
| Mofuta oa Tšireletso ea Tekanyo | Kamehla |
| Palo ea Nozzle | Likhomphutha tse 5; Likhomphutha tse 3 |
| Lebelo la ho Potoloha (RPM) | 150-300 |
| Boima ba 'Mele holim'a Bit (KN) | 20-60 |
| Sekhahla sa Phallo (L/S) | 10-25 |









