Hot sale Tricone Bit Iadc217 - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN

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Hot sale Tricone Bit Iadc217 - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN Detail:

IADC417 12.25mm tricone bit

Product Description

deep rock well drilling

Wholesale API TCI tricone roller cone drill bits with discounted price in the stock from China supplier for well drilling
Bit Description:
IADC: 637 – TCI journal sealed bearing bit with gauge protection for medium hard formations with high compressive strength.
Compressive Strength:
100 – 150 MPA
14,500 – 23,000 PSI
Ground Description:
Hard,well-compacted rocks such as:hard silica limestones,quarzite streaks,pyrite ores,hematite ores,magnetite ores,chromium ores,phosphorite ores and granites.
We can offer TCI bits in avariety of sizes (from 3 3/8″ to 26″) and all most of IADC codes.

4 3/4 inches 3 cone bits are always used in shallow water well drilling , geothermal well drilling and grouting hole drilling, sealed / closed bearing extends the working life, tungsten carbide inserts gauge protection on heel of cones protects cone body from being wore.
Drillers use it a lot in water well drilling field in African mountain areas, 3 inches plastic pipes are always installed after 4 3/4″ diameter hole drilled.

IADC417 12.25mm tricone bit

Product Specification

Basical Specification
Size of Rock Bit	4 3/4 inches
Size of Rock Bit	120.6 mm
Bit Type	TCI Tricone Bit
Thread Connection	2 3/8 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	Central Jet Hole
Operating Parameters
WOB (Weight On Bit)	13,482-32,357 lbs
WOB (Weight On Bit)	60-144KN
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.

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Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for water well, oil field, gas well,mining, construction, geothermal, directional boring, and underground foundation work all over the world. Our mission is lowest the cost of drilling-per-meter. Far Easter Drilling’s quality will help you to achieve more.

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Reliable good quality and very good credit standing are our principles, which will help us at a good -ranking position. Adhering to your tenet of quality 1st, purchaser supreme for Hot sale Tricone Bit Iadc217 - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN , The product will supply to all over the world, such as: Uruguay, Germany, New Zealand, Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.