High definition Oil Tricone Drill Bits - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN


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Control the standard by the details, show the power by quality. Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for 32" hole opener, cone bits IADC517 11 5/8 inches drill bit, 250LB METAL SEAT SWING CHECK VALVE, Aggressive price with high quality and satisfying support make us earned extra customers.we wish to work along with you and request common enhancement.
High definition Oil Tricone Drill Bits - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN Detail:

IADC417 12.25mm tricone bit

Product Description

rock roller bit

Wholesale API TCI rotary roller cones tricone drill bits with discounted price in the stock from China factory for hard formations.
TCI(tungsten carbide insert). these tricones are designed for soft to very hard formations depending on the style and quantity of the carbides on the drill bit…because of its versatility and performance, it’s still one of the main rock bits in use today. it is widely used for oil&gas, water well, geotechnical, environmental, geothermal,construction, exploration and mining drilling.
Welcome visit our factory , any need pls feel free to contact me.  We can show our company’s video for your reference!

1.soft formations(417, 437, 517, 537)
features large chisel-shaped inserts to provide the highest penetration rate in the softest formations such as shales, clays, limestone and sands.
2.soft to medium formations(617, 637)
designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty.
3.medium to hard formations(737)
for extremely hard formations such as chert, granite, flint, and taconite. features short, closely spaced inserts to ensure maximum penetration rate and wear resistance.

oilfield drill bit
IADC417 12.25mm tricone bit

Product Specification

Basical Specification
Size of Rock Bit 17 1/2  inches
444.5mm
Bit Type TCI Tricone Bit
Thread Connection 7 5/8 API REG PIN
IADC Code IADC 637G
Bearing Type Journal Sealed Bearing with Gauge Protection
Bearing Seal Elastomer or Rubber/ Metal
Heel Protection Available
Shirttail Protection Available
Circulation Type Mud Circulation
Drilling Condition Rotary drilling,high temp drilling,deep drilling,motor drilling
Nozzles 3
Operating Parameters
WOB (Weight On Bit) 499,40-119,482 lbs
222-533KN
RPM(r/min) 40~180
Formation Medium formation with low compressive strength,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone, medium formation with harder and abrasive interbeds,etc.

table
10013(1)
10015
10010


Product detail pictures:

High definition Oil Tricone Drill Bits - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN detail pictures

High definition Oil Tricone Drill Bits - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN detail pictures

High definition Oil Tricone Drill Bits - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN detail pictures


Related Product Guide:

We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for High definition Oil Tricone Drill Bits - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN , The product will supply to all over the world, such as: Chile, America, America, If you have any requests, pls email Us with your detailed demands, we will give you wholesale Competitive Price with the Super Quality and the Unbeatable high quality Service ! We can give you competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
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  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Diana from Casablanca - 2018.05.15 10:52
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Sara from Czech - 2017.06.25 12:48