API factory Ball teeth oil and gas drilling bits 14 3/4″ for deep well

Brand Name:	Far Eastern
Certificate and Inspection:	API & ISO & SGS
IADC Code:	IADC637
MOQ:	1 PC
HS Code:	8431420
Bearing Type:	Rubber and Metal Sealed bearing
Advantage:	High Speed Performance
Warranty Term:	3-5 years
Application:	Oil Well ,Natural Gas, Geothermy.

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Product Detail

Catalog

Product Description

Wholesale API oilfield well tricone drill bits tender in stock with discounted price from China factory
Roller drill Bits for Oil Drilling
1.The drill bit which used for oilwell is rubber sealed bearing structure or metal sealed bearing structure. With rollers arranged in grooves recessed in the cone boy,the size of the bearing jounal is increased.
2.Thrust bearing surfaces are hardfaced and treated with friction reducing technology.
3.Ball locked cone, suitable for high rotary speed.

Product Specification

Basical Specification
Size of Rock Bit	14 3/4 inches
Size of Rock Bit	374.6 mm
Bit Type	Tungsten Carbide Insert (TCI) bit
Thread Connection	7 5/8 API REG PIN
IADC Code	IADC637G
Bearing Type	Journal Bearing
Bearing Seal	Elastomer Sealed Bearing
Heel Protection	Available
Shirttail Protection	Available
Circulation Type	Mud Circulation
Drilling Condition	Rotary drilling,high temp drilling,deep drilling,motor drilling
Operating Parameters
WOB (Weight On Bit)	42,244-92,352 lbs
WOB (Weight On Bit)	188-411KN
RPM(r/min)	180~40
Formation	Hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,hard gypsum,chert,granite,etc.