Ngā Mīti Wiri API PDC 12 1/4 Inihi i Haina, i te Wheketere

Ngā Mīhini Wiri PDC API 12 1/4 Inihi, Whakaahua Matua o te Wheketere o Haina

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Momo Tauira:	PDC bit (mai i ngā rauemi tinana maitai me te tinana Matrix 3 7/8″-17 1/2″)
Te rahinga iti rawa o te ota:	1 wahi
Te rahinga o te mata:	4/5/6/7/8/9
Wā Tukunga:	5-8 ngā rā mahi
MOQ:	1 PC
Te Wā Pūtāhui:	3-5 tau
Taupānga:	Te hinu, te hau, te geothermy, te keri puna wai, te HDD, te keri me te mahi turanga o raro whenua

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Te tukanga whakaputa auau e whai ake nei:
1> Tukuna mai ngā taipitopito whenua me te keri.
2> Whakaūtia ngā rahi, ngā tauira Nama, ngā rahinga.
3> Whakaū i ngā tauira 3D.
4> Whakahau whakamātautau.
5> Te whakamātautau me te whakapai ake.
6> Te whakaputanga ōkawa/papatipu.

Kei a Far Eastern te Tiwhikete API mō ngā moka tricone me ngā moka PDC, ka taea e ngā kaihangarau te hoahoa kia rite ki ngā taipitopito whenua me ngā taputapu keri, haunga tēnā ka whakarite anō hoki mātou i ngā moka PDC kia rite ki tō whakaaro, ki ō tuhi rānei.

Tono
He hanganga pakeke-waenga, he iti te kaha pēhi, pērā i te kōhatu uku, te mārō, te lignite, te onepū, te anhydrite, te tuff, me ētahi atu.
Ngā Āhuatanga
He mata PDC tinana matihiko te M167. He hoahoa waipēhi kua arotauhia, ā, he pai ake ngā pānga horoi me te whakamatao o ngā mata hei ārai i te porotaka o te mata.