7 1/2 ʻīniha 190.5mm IADC437/537/637 Tricone Pōhaku ʻŌlapa ʻŌnae
ʻIke kumu.
HANA HOOLAHA
FAQ:
1.Q: He aha ke ʻano o ka paʻi ʻana iā ʻoe?
A: ʻO ka pahu lāʻau me ka fumigation; pahu pahu; hiki ke hoʻopilikino ʻia.
2.Q: He aha kāu kumukūʻai a me nā pono lawelawe?
A: ʻO Yinhai brand he 100% hale kūʻai kūʻai pololei, hōʻoia i ke kaʻina hana hana API, Hāʻawi i nā lawelawe maʻamau no ka hana ʻana.
no ka manaʻo e hōʻemi i ke kumukūʻai o ka wili ʻana iā ʻoe a hāʻawi i kahi lumi waiwai kūpono no nā hui kālepa, hopohopo manuahi ma hope o ke kūʻai aku. kā mākou hale hana.
Hejian YINHAI ROCK BITS he mea hana i na tricone bits, PDC bits, single roller cone bits, Piling foundation single cones/pohaku reamers.Hoʻohana ʻia kā mākou mau bits e pili ana i nā mākau ʻenehana kiʻekiʻe a me nā hoʻolālā i ka wehewehe ʻana i ke kinoea maoli, ka ʻaila ʻaila, ka punawai wai, ka ʻimi ʻana i ka honua, ka ʻeli ʻana o HDD a me ke kumu piling.Aia nā hui noiʻi ʻenehana, hui hoʻokele hana a me nā hui kūʻai ʻoihana i kā mākou hui e lawelawe i kā mākou mea kūʻai..E like me Tricone bit, PDC bit, cones, Roller bit, Diamond Core bit, Bi-center bit, hammer bits, drag bits, Hole opener, PDC reamer, HDD vertical reamer, rock reamer a me na mea e ae e like me subs, nozzles, adapters. , bit breakers pela aku.
