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6" Conical Inserts TCI Tricone Bit , IADC637G 6 Inches For Hard Formation

6" Conical Inserts TCI Tricone Bit , IADC637G 6 Inches For Hard Formation

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6 inches TCI Tricone Bit
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API Certified factory of Tricone Bits and PDC bits
API is American Petroleum Institute, it is Authoritative in the world.
All products are produced in lines of API specifications.

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SOLIDKEY Tricone Bits  
Specifications                  IADC637G 
Diameter  6"(152.4mm)
Bearing Type  Elastomer sealed bearing
Tooth Type  TCI(Tungsten Carbide Inserts)
Circulation Type  Mud fluid
Thread Connection  3 1/2 reg pin
Gauge Protection  Available
Shirttail Protection  Available
Operating Parameters  
RPM(r/min) 80-40
WOB(KN) 76-182
Formations Hard formation with high compressive strength ,such as hard shale,sandstone,dolomite, hard gypsum,chert,granite,etc.


1>This model of TCI tricone bits is for drilling depth shallower than1000 meters, water well application or trenchless pilot hole which distance shorter than 200 meters. 2>The central jet hole could be used in reverse circulation drilling application. 3>IADC637G is conical shape tungsten carbide inserts with journal sealed bearing and gauge protection on heel of cones. The bearing is sealed by elastomer O-ring, bearing lubricated by grease compensation system. 4>For deep well drilling, we advise metal-face sealed bearing tricone bits or higher grade elastomer sealed bearing tricone bits, please contact with us for more information.  



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