API rotary roller tricone bits IADC735 no ka hana paakiki

BIT DESCRIPTION:

ʻO IADC735-TCI i hoʻopaʻa ʻia i ka ʻili huila me ka pale ana

HANA OKI:

Conical ma ka gage, ogive a me ka ovoid ma nā lālani i loko.

Hoʻolālā ʻia no nā ʻano hana paʻakikī a me nā ikaika compressive kiʻekiʻe e like me granite, limestone, sandstone, dolomite a me chert.

Noi: 43,000-52,000Psi

PALEKOLO LOLE:

Metala paʻa ma luna o ka lug;

E hoʻohana i ka carbide kūpaʻa ma ka lehelehe huelo a me ka lug.

NĀ HUA NUI:

IADC Code:735

ʻO ke ʻano Bearing o IADC735 tricone bit ʻo Roller-Ball-Roller-Thrust Button/Sealed Bearing

Ke ʻoki ʻana:

Nā lālani o loko a me ka ihu: Ogive a me ovoid.
Nā Lālani Gage:Conical
Palekana ʻo Gage Bevel: Pōʻai
He mea nui e koho i nā ʻāpana wili pōhaku kūpono ma mua o ka hoʻomaka ʻana i ka hana.
Ma ka hana wili, ua loaʻa iā Far Eastern he 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina i ʻike i nā lawelawe e hoʻolako i nā drill bits a me nā soulutions drilling holomua no nā noi like ʻole. ʻO ka noi e pili ana i ka wili lanahu, ka eli keleawe, ka hao, ka ʻaila gula a me nā mea ʻē aʻe. Hiki ke hoʻopili ʻia nā ʻāpana drill like ʻole e like me ka hoʻokumu ʻana i nā pōhaku ʻokoʻa no ka mea loaʻa iā mākou kā mākou API & ISO i hōʻoia ʻia i ka hale hana drill bits. Hiki iā mākou ke hāʻawi i ka hopena o kā mākou ʻenekinia inā hiki iā ʻoe ke hoʻolako i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku, nā ʻano o ka wili wili, ka wikiwiki o ka rotary, ke kaumaha ma ka bit a me ka torque.