Ngā utu mō ngā pātene 40mm, ngā mata wiri Tungsten Carbide, he 7 nekehanga te roa, mō te keri i te toka mārō.
Ko tā mātou whāinga he whakatutuki i ā mātou kiritaki mā te tuku i te kamupene koura, te utu pai me te kounga teitei mō ngā Utu mō ngā Pātene 40mm Tungsten Carbide Drill Bits me te Taper 7degree mō te Hard Rock Blast Drilling, E mihi ana ki ngā hoa tata me ngā kaihokohoko o tāwāhi ki te mahi tahi me mātou. Ka hoatu e mātou he tautoko pono, kounga teitei me te whai hua hei whakatutuki i ō hiahia.
Ko tā mātou whāinga he whakatutuki i ā mātou kiritaki mā te tuku i te kamupene koura, te utu pai me te kounga teitei mōNgā Utauta Keri Whenua o Haina me ngā Utauta Taper, E 48 ā mātou tari ā-rohe i te motu ināianei. He pumau hoki tā mātou mahi tahi me ētahi kamupene hokohoko o te ao. Ka tono mai rātou ki a mātou, ka kaweake hoki i ngā taonga ki ētahi atu whenua. E tumanako ana mātou ki te mahi tahi me koe ki te whakawhanake i tētahi mākete nui ake.
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Whakaahuatanga Hua
He otinga tino pai te Tricone Drill Bit mai i ngā hanganga toka ngohengohe ki ngā hanganga toka mārō, e hono ana ki te kakau o te drill, ā, ka huri haere i te taha o te
me taua mea, ka panaia ngā kōne kia pēhia ki runga i te toka. Ka huri ia kōne i te tuaka o tōna waewae me ngā kōne e toru i te wā kotahi
Ka huri haere i te pokapū o te mata. Ka pakaru te hanganga i raro i te taumaha o te mata me te kawenga pānga o te hurihuri o te mata, ka tukuna ngā paru ki te kōhao mā te hau pēhi. He maha ngā momo mata Tricone, ā, ka taea te mahi ki te whānuitanga o ngā hanganga toka rerekē. He mea nui kia mōhio koe ki te momo hanganga e keri ana koe i te wā e whiriwhiri ana i te mata keri. Kei roto i ngā mata TCI tricone hanganga reo ngā whakaurunga tungsten carbide whao kaha ki ngā rarangi rekereke me ngā rarangi o roto. Ka whakaratohia e tēnei hoahoa he tere keri me te roa o te hanganga tapahi i roto i ngā hanganga pakeke reo ki reo. Ka whakaratohia e te mowhiti-O rapa HSN he hiri e tika ana mō te roa o te peera.

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Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 12 1/4 inihi |
| 311.1 mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 6 5/8 API REG PIN |
| Waehere IADC | IADC 417G |
| Momo Peera | Peera Hiri-Hautaka me te Tiakitanga Ine |
| Hiri Whero | Elastomer/Rapa |
| 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 |
| Te Tatau o ngā Niho Katoa | 77 |
| Te Tatau o ngā Niho o te Rārangi Gage | 41 |
| Te maha o ngā rarangi ine | 3 |
| Te maha o ngā rarangi o roto | 6 |
| Koki Rārangi | 33° |
| Whakakorenga | 4.8 |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 24,267-66286 pauna |
| 108-295KN | |
| RPM(r/min) | 300~60 |
| Taipana o runga e taunakitia ana | 9.5-12.2KN.M |
| Te hanganga | He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri. |

| Tauira | Mīti niho maitai me te Mīti TCI |
| WAEHERE IADC | 111,114,115,116,117,121,124,125,126,127,131,135,136,137,214,216,217, |
| 417,427,437,517,527,537,617,627,637,737,837,832,415,425,435,445,525,625,635,412, | |
| ngā rahi e wātea ana: | Mai i te 2 7/8 ki te 26″ Ngā rahi nui ake mō te mata whakapuare kōhao, te mata reamer |
| painga | te utu tino pai me te kounga pai rawa atu |
| momo peera: | He whāriki hiri me te whāriki kore-hiri HJ (whāriki hautaka hiri whakarewa) |
| Te hanganga, te paparanga rānei | ngohengohe, ngawari waenga, mārō, mārō waenga, tino mārō te hanganga |
| Rahi pātene (ngā āhuatanga tāpiri) | Pēhi pātene, niho kani 1) Y-Niho kōniko 2) X-Niho whao 3) |
| Rauemi | Rino koranu, carbide |
| Tono | Te hinu me te hau, te puna wai, te maina me ngā ahumahi tektonika, te mara hinu, te hangahanga, |

He tohunga wheketere a Far Eastern ki ngā mata keri, pērā i ngā mata keri tricone, ngā mata keri PDC, te whakatuwhera poka HDD, ngā taputapu tapahi turanga mō te puna wai, te papa hinu, te puna hau, te keri, te hanga, te waiariki, te keri aronga, me ngā mahi turanga raro whenua puta noa i te ao. Ko tā mātou whāinga he hoko i ngā hua kounga teitei i te utu iti rawa.
Ko tā mātou whāinga he whakatutuki i ā mātou kiritaki mā te tuku i te kamupene koura, te utu pai me te kounga teitei mō ngā Utu mō ngā Pātene 40mm Tungsten Carbide Drill Bits me te Taper 7degree mō te Hard Rock Blast Drilling, E mihi ana ki ngā hoa tata me ngā kaihokohoko o tāwāhi ki te mahi tahi me mātou. Ka hoatu e mātou he tautoko pono, kounga teitei me te whai hua hei whakatutuki i ō hiahia.
Ngā utu mōNgā Utauta Keri Whenua o Haina me ngā Utauta Taper, E 48 ā mātou tari ā-rohe i te motu ināianei. He pumau hoki tā mātou mahi tahi me ētahi kamupene hokohoko o te ao. Ka tono mai rātou ki a mātou, ka kaweake hoki i ngā taonga ki ētahi atu whenua. E tumanako ana mātou ki te mahi tahi me koe ki te whakawhanake i tētahi mākete nui ake.






