8 1/2 Inches PDC Drill Bit M137 bakeng sa ho Cheka Majoe a Thata Haholo
Tlhaloso ea Sehlahisoa
Baqhobi ba lokela ho nahana ka:
1> 'Mele oa matrix kapa 'mele oa tšepe.
2> Boholo ba li-cutter le bongata ba li-blades.
3> Mela e 'meli ea ho seha kapa mola o le mong.
4> Tšireletso ea gauge e spiral kapa e tloaelehileng, bolelele ba gauge, lisebelisoa tsa tšireletso ea gauge.
5> Li-nozzle.
Kopo
Meetso e mahareng ho isa ho e thata e nang le matla a tlase a ho hatella, joalo ka shale e thata, lejoe la mokoetla, lejoe la lehlabathe, dolomite, gypsum e thata,
'mabole, jj.
Likaroloana
M1375 ke karolo ea PDC ea 'mele oa matrix e nang le lehare le kobehileng la 7 le nang le tšireletso ea ho lahla ka morao le ea spiral gauge.
le litlamorao tse ntlafalitsoeng tsa ho hlwekisa le ho phodisa di-bits ho thibela hore di-bit di se ke tsa tjhesa.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Sehlahisoa sa PDC Drill Bits M137 bakeng sa ho Cheka Majoe a Thata Haholo
| Palo ea Mahare | 7 |
| Boholo ba Sehahi sa Motheo | 13mm |
| Bongata ba Nozzle. | 6 NZ |
| Bolelele ba Tekanyo | 2.2 lisenthimithara |
Liparamente tse sebetsang
| RPM(r/min) | 60~260 |
| WOB(KN) | 20~100 |
| Sekhahla sa Phallo (lps) | 22~35 |











