Mutengo weAPI tricone drill bits IADC216 4 5/8 inches (118mm)
Tsananguro yeChigadzirwa
4 5/8" TCI tricone bit inoshandiswa zvakanyanya mukuchera matsime emvura, kutsvaga, gomba reHDD pilot, kuisa hwaro hwenheyo, ine dhizaini yegomba repakati, saka inogonawo kushanda pakuchera reverse circulation.
Bearing yacho yakavharwa, hupenyu hwekushanda hwakareba kupfuura mabhii e roller anovhurika.
Rudzi urwu rwesimbi rwe tricone teeth bit rune buri repakati rakakodzera RC drilling (Reverse Circulation drilling).
IADC216 tricone bit inogona kuboora mafomu akaomarara kupfuura IADC126, kusarudza IADC chaiyo zvichienderana nekuoma kwematombo ndiyo nhanho yekutanga yekuchera zvine hungwaru. Far Eastern Drilling ifekitari ine certification yeAPI yetricone roller bit.
Tsanangudzo yeChigadzirwa
| Tsanangudzo Yekutanga | |
| Saizi yeRock Bit | 4 5/8" |
| 118mm | |
| Rudzi rweBit | Chidimbu cheZino reSimbi cheTricone/ Chidimbu cheZino rakakuyiwa cheTricone |
| Kubatanidza shinda | 2 7/8 API REG PIN |
| Kodhi yeIADC | IADC 216 |
| Rudzi rweKubereka | Chinovhara Roller Bearing |
| Chisimbiso chekutakura | Chisimbiso cheRabha |
| Dziviriro yeChitsitsinho | Hazviwanikwe |
| Dziviriro yemuswe wehembe | Inowanikwa |
| Rudzi rweKutenderera | Kutenderera Kwemadhaka |
| Mamiriro Ekuchera | Kuboora kweRotary, kuboora kwemhepo ine tembiricha yakakwira, kuboora kwakadzika, kuboora mota |
| Maburi | Hova reJet repakati |
| MaParamita Ekushanda | |
| WOB (Kurema Pachidimbu) | 7,954-22,537 mapaundi |
| 35-100KN | |
| RPM(r/min) | 60~180 |
| Kuumbwa | Maumbirwo akapfava kusvika pakati nepakati ane simba guru rekudzvanya, senge matombo emudstone, gypsum, munyu, limestone yakapfava, nezvimwewo. |










