Ngā moka kōne e toru IADC637 17 1/2” (444.5mm)
Whakaahuatanga Hua
Ngā mata keri hurihuri API TCI, ngā kōne hurihuri, ngā mata keri tricone, me te utu whakaheke i roto i te taonga mai i te wheketere Haina mō ngā hanganga mārō.
TCI (whakaurunga karāhe tungsten). he mea hanga ēnei tricone mō ngā hanganga ngohengohe ki ngā hanganga tino mārō, i runga i te momo me te nui o ngā karāhe i runga i te mata keri...nā tōna ngāwari me tōna mahi, ko tētahi tonu o ngā mata kohatu matua e whakamahia ana i ēnei rā. He whānuitia te whakamahinga mō te hinu me te hau, te puna wai, te hangarau whenua, te taiao, te waiariki whenua, te hanga, te tūhura me te keri maina.
Nau mai haere mai ki tō mātou wheketere, mēnā he hiahia, tēnā whakapā mai ki ahau. Ka taea e mātou te whakaatu i te ataata a tā mātou kamupene hei tohutoro māu!
1.ngā hanganga ngohengohe(417, 437, 517, 537)
He nui ngā whakaurunga āhua-toi hei whakarato i te tere urunga teitei rawa atu ki roto i ngā hanganga ngohengohe pērā i te kirikiri, te uku, te kōhatu pākeho me te onepu.
2.ngā hanganga ngohengohe ki waenga (617, 637)
i hangaia hei keri whai hua i ngā whakatakotoranga pēnei i te kōhatu ā-pāremata mārō, te toromite, te onepu mārō, me ētahi atu whakatakotoranga he cherty mārō.
3. ngā hanganga reo ki te pakeke (737)
mō ngā hanganga tino mārō pērā i te tiēre, te karāneti, te kiripaka, me te takonite. he poto, he tata te tawhiti o ngā whakaurunga hei whakarite i te tere uru nui me te ātete ki te kakahu.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 17 1/2 inihi |
| 444.5mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 7 5/8 API REG PIN |
| Waehere IADC | IADC 637G |
| Momo Peera | Peera Hiri-Hautaka me te Tiakitanga Ine |
| Hiri Whero | Elastomer, Rapa/Metara rānei |
| Te Tiaki Rekereke | Kei te wātea |
| Te Tiaki i te Hiku o te Hāte | Kei te wātea |
| Momo Whakawhitiwhiti | Te Tohanga o te Paru |
| Āhua o te Keri | Keri hurihuri, keri pāmahana teitei, keri hohonu, keri motuka |
| Ngā pūwero | 3 |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 499,40-119,482 pauna |
| 222-533KN | |
| RPM(r/min) | 40~180 |
| Te hanganga | He hanganga waenga me te kaha pēhi iti, pērā i te kirikiri waenga, te kirikiri ngohengohe, te kōhatu papatahi ngawari waenga, te kōhatu papatahi ngawari waenga, te kōhatu onepū ngawari waenga, te hanganga waenga me ngā paparanga mārō me te koi, me ētahi atu. |
