100% Original Mining Tricone Bit - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN

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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for 6.5 inches TCI bit IADC447, TCI petroleum tricone bit, EPDM SEAT CHECK VALVE, Good quality and aggressive prices make our products get pleasure from a significant name all around the word.

100% Original Mining Tricone Bit - 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
Size of Rock Bit	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
WOB (Weight On Bit)	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

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Dedicated to strict high quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for 100% Original Mining Tricone Bit - Three cones bit IADC637 17 1/2 ” (444.5mm) – FAR EASTERN , The product will supply to all over the world, such as: Moldova, Casablanca, New Delhi, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the high quality products with lower price. We've been looking forward to doing business with you!