China TCI hard rock three cones water well bits for water well

Brand Name:	Far Eastern
Certification:	API & ISO
Model Number:	IADC537
Minimum Order Quantity:	1 piece
Package Details:	Plywood Box
Delivery Time:	5-8 working days
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 water well three cones tricone rock bits IADC537 with elastomer sealed bearing for hard formmation in stock with discounted price from China factory
Bit Description:
IADC: 537-TCI journal sealed bearing bit with gauge protection for soft to medium soft formations with low compressive strength.
Compressive Strength:
85-100 MPA
12,000-14,500 PSI
Ground Description:
Medium hard and abrasive rocks such as sandstones with streaks of quartz, hard limestone or chert, hematite ores, hard, well-compacted abrasive rock such as: sandstones with quartz binder, dolomites, quartzite shales, magma and metamorphic coarse grained rocks.
Far Eastern Drilling can offer tricone bits in a variety of sizes (from 3”to 26”) and most of IADC Codes.

Product Specification

Basical Specification
Size of Rock Bit	7 1/2 inches
Size of Rock Bit	190.5 mm
Bit Type	Tungsten Carbide Insert (TCI) bit
Thread Connection	4 1/2 API REG PIN
IADC Code	IADC537G
Bearing Type	Journal Bearing
Bearing Seal	Elastomer Sealed Bearing
Heel Protection	Available
Shirttail Protection	Available
Circulation Type	Mud Circulation
Operating Parameters
WOB (Weight On Bit)	19,262-42,693 lbs
WOB (Weight On Bit)	86-190KN
RPM(r/min)	120~50
Formation	Medium formations with low compressive strength,such as medium shale,limestone,medium sandston,etc.

Both steel tooth and TCI(Tungsten Carbide Insert) 3 cone bits are available.
The bearing types include open beairng, roller sealed bearing, journal sealed bearing, bearing life is one of the most important part for 3 cone bits, another important part is life of tungsten carbide or teeth.
The bearing is lubricated by specific grease, Inside legs of 3 cone bits, it has grease compensating system to lubricate further after bearing grease consumed.
Thread connection is API standard REG, like 2 3/8 REG, 2 7/8 REG, 3 1/2 REG, 4 1/2 REG, 6 5/8 REG, 7 5/8 REG, etc.
With fast delivery time and warm after-sale service, China Far Eastern has serviced for mroe than 35 countries in past 10 year In drilling project, We have experience to supply the drill bits and advanced drilling soulutions for many different applications. The application including water well drilling oil field,natural gas,geological exploration,driectional boring,The various drill bits can be customized as per different rock formation becasue we have our own API & ISO certified factory of tricone drill bits. We can give our engineer's solution when you can supply specific conditions, such as hardness of rocks,types of drilling rig,rotary speed,weight on bit and torque. It is also hlep us to find the siutable drill bits after you can tell us vertical well drilling or horizontal drilling ,oil well drilling.