PriceList for 8.5 Inch Tricone Bit - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN


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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for TCI water well bit supplier, EPDM SEAT BUTTERFLY VALVE, FM UL LIST GATE VALVE, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier of auto parts and accessories in China.
PriceList for 8.5 Inch Tricone Bit - 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.

button drill bit
IADC417 12.25mm tricone bit

Product Specification

Basical Specification
Size of Rock Bit 4 3/4 inches
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
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.

10013(1)
10015
10013


Product detail pictures:

PriceList for 8.5 Inch Tricone Bit - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN detail pictures

PriceList for 8.5 Inch Tricone Bit - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN detail pictures

PriceList for 8.5 Inch Tricone Bit - Tricone roller bit IADC637 4 3/4″ (120mm) for hard rock drilling – FAR EASTERN detail pictures


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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our satisfactory reward. We are looking forward to your visit for joint growth for PriceList for 8.5 Inch Tricone Bit - 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: Philippines, Ukraine, Botswana, By adhering to the principle of human oriented, winning by quality, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
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  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Mark from Turkey - 2017.12.31 14:53
    Managers are visionary, they have the idea of mutual benefits, continuous improvement and innovation, we have a pleasant conversation and Cooperation.
    5 Stars By Geraldine from Sudan - 2017.11.12 12:31