Tri-cone BitsMetal Sealed Bearing Tri-cone Bits----Cutting
Structure Steel Tooth: Premium tungsten carbide hard facing on the
surface, it's greatly enhance the wear resistance of the tooth.
Tungsten Carbide Inserts: Various type high quality tungsten
carbide inserts can Be equipped on the bits, professional and
scientific selection of the inserts as per The different
application and drilling process so that to achieve high efficient
drilling production. ----Gauge Structure Multiple gauge protection
with gauge trimmers on heel and gauge inserts on the gauge surface
of the cone, tungsten carbide inserts and hardfacing on the
shirttail increases gauge holding capability and bearing life.
----Bearing Structure Journal bearing and roller bearing types are
available to be chosen. Abrasion & seizure resistance,
loading capacity, stability of the bearing are well improved,
suitable for high speed rotary drilling. ----Seals and Lubrication
The advanced metal seals improve the reliability and stability of
the bearing sealing. Pressure difference type compensating system
assures a good greasing lubrication function. ---- IADC vary
from 117--637 applicable for different type formation. Elastomer
Sealed Bearing Tri-cone Bits----Cutting Structure Steel Tooth:
Premium tungsten carbide hard facing on the surface, it's greatly
enhance the wear resistance of the tooth. Tungsten Carbide Inserts:
Various type high quality tungsten carbide inserts can be equipped
on the bits, professional and scientific selection of the inserts
as per the different application and drilling process to achieve
high efficient drilling production. ----Gauge Structure Multiple
gauge protection with gauge trimmers on heel and gauge inserts on
the gauge surface of the cone, tungsten carbide inserts and
hardfacing on the shirttail increases gauge holding capability and
bearing life. ----Bearing Structure Journal bearing and roller
bearing types are available to be chosen. Abrasion
& seizure resistance, loading capacity, stability of the
bearing are well improved, suitable for high speed rotary drilling.
----Seals and Lubrication Premium O-ring, Optimal seal compression
and curved seal structure can enhance the seal performance.
Pressure difference type compensating system assures a good
greasing lubrication function. ---- IADC vary from 114--637
applicable for different type formation and different drilling
rotary speed. Non-Sealed Roller Bearing Tri-cone Bits----Cutting
Structure Steel Tooth: Premium tungsten carbide hard facing on the
surface, greatly enhance the wear resistance of the tooth.
----Bearing Structure Non-sealed roller bearing. Drilling fluid can
enter the bearing directly for cooling; Balls lock the cone which
reduces the probability of cone dropping to minimum ---- IADC vary
from 114--321 applicable for the hole drilling in the upper section
With good drillability. Air Cooling Roller Bearing Tri-cone
Bits----Cutting Structure Tungsten Carbide Inserts: Various type
high quality tungsten carbide inserts can be equipped on the bits,
professional and scientific selection of the inserts as per the
different application and drilling process to achieve high
efficient drilling production. ----Gauge Structure Multiple gauge
protection with gauge inserts on the gauge surface of the cone,
tungsten carbide inserts and hardfacing on the shirttail increases
gauge holding capability. ----Bearing Structure Air cooling roller
bearing package. Balls lock the cone, which reduces the probability
of cone-dropping to minimum. ---- IADC vary from 512--732
applicable for mining. ProductTricone BitModelTCI BIT, STEEL TOOTH
BIT IADC CODE 116 117 126 127 136 137 216 217 226
316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124
214 314 111 121 131 346 347417 427 437 517 527 537 617 627 637 737
837 832 415 425 435 445 525 625 635 416 427 436 446 447 516
526 537 547 516 536 535available sizesFrom
2 7/8 to 26"larger sizes for hole opener bit ,reamer
bitadvantagemost favorable price and best qualitybearing typesealed
bearing and non-sealed bearingmetal sealed journal bearingrubber
sealed journal bearingaircooled bearing typeFormation or layerSoft,
medium soft, hard, medium hard, very hard formationButton size
(extra features)Button bit, saw teeth1) Y-Conical
teeth 2) X-chisel teeth3)K- wide teeth4)G- Gauge
protectionPackingWooden caseDelivery termsBy sea or by
airMarketCanada, USA, Middle east ,Africa,
EuropeApplicationPetroleum & gas ,water well ,mining and
tectonic industries ,oil field, construction, geothermal,
directional boring, and underground foundation work Related
Product Our Company & Service Glorytek Industry
(Beijing)Co.,Ltd., located inBeijing,China, is an integrated
corporation specialized in manufacturing and exporting top quality
drilling equipment and drilling parts for decades. We are supported
and assisted by a highly experienced team of designers and
engineers that enable us to complete all the assigned projects
successfully as
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