ʻO ka hale hana API PDC Bi Center Bit for Under Reamer drilling

Hoʻohana ʻia ka bit kikowaena BI no ka hoʻoheheʻe ʻana i lalo o ka lua, makemake ke kumu hoʻohālike 5 7/8″*7 1/2″*4 3/4″ a i ʻole 5 7/8″*7 1/2″ e like me ke anawaena ʻekolu. ʻaʻole nui.

ʻO 5 7/8″ ke anawaena ma waena, 7 1/2″ ke anawaena reaming, 4 3/4″ ke anawaena o ka bit mua.

ʻO Far Eastern kahi hale hana kūikawā i nā pahu drill, e like me ka roller cone bit, tricone roller cone bit, tricone bits, HDD hole opener, Foundation roller cutters no nā noi like ʻole. ʻO ka noi e pili ana i ka māla aila, ke kinoea maoli, ka ʻimi ʻana i ka honua, ka hoʻoheheʻe ʻana o ka wai, ka ʻeli ʻana i ka wai, HDD, ke kūkulu ʻana, a me ke kumu.
Ma ke ʻano he hale hana drill bits ma Kina, e hoʻonui i ke ola hana drill bit kā mākou pahuhopu. Ke ho'āʻo mau nei mākou e hoʻomaikaʻi i nā bits me nā helu komo kiʻekiʻe. ʻO kā mākou kumu e kūʻai aku i ke kūlana kiʻekiʻe me ke kumu kūʻai haʻahaʻa.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

Hiki iā mākou ke hana i ke kino matrix a me ke kino kila BI center bit, hiki i nā mea ʻoki ke anawaena 8mm, 13mm, 16mm, 19mm, ka nui o nā lau.
mai 3 a 8.
Kaʻina hana kauoha:
1>E hōʻoia i ka hoʻolālā 3D.
2>Kauoha hookolokolo.
3> Ka ho'āʻo a me ka hoʻomaikaʻi.
4>Ka hana nui.
Inā maʻamau ka koi, loaʻa iā mākou ka hoʻolālā oʻo e like me nā ʻano o nā kūlana wili.