8.5′ 215mm IADC537 Tricone Roller Cone Bit Factory Hard Rock Well Drilling

8.5′ 215mm IADC537 Tricone Roller Cone Bit Factory Hard Rock Well Drilling

US$800.00-1,000.00 1 Piece (MOQ)

Basic Info.

Model NO.
IADC537 8.5 inches (215.9mm)
Warranty
1 Year
Weight
43 Kgs
Video Outgoing-Inspection
Provided
Machinery Test Report
Provided
Condition
Brand New
Bearing Type
Sealed Journal Bearing Bit
Gauge Protection
Available
IADC Code
IADC537
Extra Gage Protection
Available
in Stock
Yes
MOQ
1 PC
Processing Type
Forging
Advantage
Wear Resistant,High Performance
Application
Oil/Gas/Geothermal/Mining/Geological Survey,HDD...
OEM
Yes
Transport Package
Plywood Case
Specification
37*37*52cm
Trademark
Far Eastern Drilling
Origin
China
HS Code
84314300
Production Capacity
900, 000PCS/Year

Packaging & Delivery

Package Size
37.00cm * 37.00cm * 52.00cm
Package Gross Weight
43.000kg

Product Description

Far Eastern Drilling are API (API-7-1 & API Spec Q1) factory specializes in drill bits, such as Tricone Bit,PDC Bit,Hybrid Bit,HDD Hole Opener,Foundation Roller Cone Bits and related drilling tools,application fields includes for oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines installation projects, foundation rock piling projects. We can offer both TCI and Steel (Milled) Tooth in a variety of sizes and all most of IADC codes in stock.
The Arrangement Pattern of tricone bit is very important for the drilling bits. Spiral ArrangementOn the tricone bit, the cutting teeth are usually distributed on the cones in a spiral arrangement. This arrangement allows the cutting teeth to break the rock evenly during the drilling process, avoiding the situation where some parts of the rock are over - broken while other parts are under - broken. The spiral arrangement can also reduce the vibration of the bit during drilling. Because when the cutting teeth are arranged in a spiral line, each tooth contacts the rock at different time and space positions, thereby dispersing the impact force during drilling and improving the stability of the bit. Dense - Sparse DistributionThe distribution of cutting teeth on the cones is not uniformly dense or sparse. Generally, in the main drilling areas such as the top and outer edge of the cone, the distribution of cutting teeth is relatively dense. This is because these areas are mainly responsible for the rock - breaking task during drilling. A relatively dense distribution of cutting teeth can improve the rock - breaking efficiency in these areas. In other areas of the cone, the distribution of cutting teeth is relatively sparse to reduce unnecessary materials and processing costs, and also to avoid mutual interference between the cutting teeth during the drilling process. 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
12,000-14,500PSI
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.
Basical Specification
Size of Rock Bit8.5 inches
215.9 mm
Bit TypeTCI Tricone Bit
Thread Connection4 1/2 API REG PIN
IADC CodeIADC 537G
Bearing TypeJournal Sealed Bearing with Gauge Protection
Bearing SealElastomer/Rubber or Metal
Heel ProtectionAvailable
Shirttail ProtectionAvailable
Circulation TypeMud Circulation
Drilling ConditionRotary drilling,high temp drilling deep drilling, motor drilling
NozzlesThree Nozzles
Operating Parameters
WOB (Weight On Bit) KN/mm0.35-0.9
RPM(r/min)50-120
FormationMedium 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.
Steel (Milled) Tooth Bit IADC CodeIADC111,IADC114,IADC115,IADC116,IADC117,IADC121,IADC124,IADC125,IADC126, IADC127,IADC131,IADC135,IADC136,IADC137,IADC214,IADC216,IADC225,IADC226, IADC235,IADC237,IADC314,IADC315,IADC316,IADC317,IADC325,IADC326,IADC327, IADC335,IADC336,IADC337,IADC347
Tungsten Carbide Insert (TCI) Bit IADC CodeIADC417,IADC427,IADC437,IADC517,IADC527,IADC537,IADC617,IADC627,IADC637, IADC737,IADC837,IADC832,IADC415,IADC425,IADC435,IADC445,IADC525,IADC625, IADC635,IADC412,IADC415,IADC416,IADC422,IADC425,IADC427,IADC435,IADC436, IADC446,IADC447,IADC516,IADC526,IADC532,IADC535,IADC536,IADC542,IADC545, IADC547,IADC615,IADC622,IADC632,IADC635,IADC642,IADC645,IADC715,IADC722, IADC725,IADC732,IADC735,IADC742,IADC745,IADC825,IADC832,IADC835,IADC845
Available SizesFrom 2 7/8 inches to 26 inches larger sizes for the hole opener bit ,reamer bit
AdvantageMost favorable price and best quality
Bearing TypeSealed bearing / non-sealed bearing / Metal sealed bearing / Rubber sealed journal bearing / Air cooled bearing
Layer DetailsSoft,medium soft, hard ,medium hard, very hard formation
Button Size/Extra FeaturesButton bit teeth:1) Y-Conical teeht 2)X-Chisel teeth 3)K-Wide teeth 4)Spoon tooth 5)Spherical Tooth
MaterialAlloy steel ,Tungsten of Carbide
Applicationoil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines installation projects, foundation rock piling projects.
Bit SizeAPI REG PINTorqueWeigt
INCHMMINCHKN.MKGS
3 3/885.72 3/84.1-4.74.0-6.0
3 1/288.94.2-6.2
3 7/898.44.8-6.8
4 1/41085.0-7.5
4 1/2114.35.4-8.0
4 5/8117.52 7/86.1-7.57.5-8.0
4 3/4120.77.5-8.0
5 1/8130.23 1/29.5-12.210.3-11.5
5 1/4133.410.7-12.0
5 5/8142.912.6-13.5
5 7/8149.213.2-13.5
6152.413.6-14.5
6 1/8155.614.0-15.0
6 1/4158.814.4-18.0
6 1/2165.114.5-20.0
6 3/4171.520.0-22.0
7 1/2190.54 1/216.3-21.728.0-32.0
7 5/8193.732.3-34.0
7 7/8200.0 33.2-35.0
8 3/8212.738.5-41.5
8 1/2215.939.0-42.0
8 5/8219.140.5-42.5
8 3/4222.340.8-43.0
9 1/2241.36 5/838-43.461.5-64.0
9 5/8244.561.8-65.0
9 7/8250.862.0-67.0
10254.0 68.0-75.0
10 1/2266.772.0-80.0
10 5/8269.972.0-80.0
11 1/2292.179.0-90.0
11 5/8295.379.0-90.0
12 1/4311.295.0-102.0
12 3/8314.396.0-103.0
12 1/2317.597.0-104.0
13 1/2342.9105.0-134.0
13 5/8346.1108.0-136.0
14 3/4374.77 5/846.1-54.2140.0-160.0
15381.0 145.0-165.0
15 1/2393.7160.0-180.0
16406.4200.0-221.0
17 1/2444.5260.0-270.0
26660.4740.0-760.0

FAQ
1. How to get an exact quotation?
Answer: Please send us detailed information as below:
-Tricone bits(Diameter, IADC code)
-PDC bits(Matrix or Steel body, blades quantity, cutter size, etc)
-Hole opener(Diameter, size of pilot hole, hardness of rocks, thread connection of your drill pipe, etc.)
-Roller cutters(Diameter of cones, model number, etc.)
-Core barrel(Diameter, quantity of cutters, connection, etc.)
A simple way is sending us photos .
Besides above, if possible please provide more information as below:
Drilling depth in vertical well drilling, Drilling length in HDD, hardness of rocks, Capacity of drill rigs, application(oil/gas well drilling, or water well drilling, or HDD, or foundation).
Incoterm: FOB or CIF or CFR, by plane or ship, port of destination/discharge.
The more information provided, the more exact quotation will be offered.
2. What is the quality control for your products?
Answer: All of our production are in lines of API rules and ISO9001:2015 strictly, from signing contract , to raw materials, to each production processes, to product finish, to after-sale service, each processes and sections are in accordant with standard.
3. About lead time,payment terms, delivery ?
Answer: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.
We accept all regular payment terms including L/C, T/T, etc.
We are near from Beijing airport and Tianjin(Xingang) seaport, transportation from our factory to Beijing or Tianjin only takes one day, fast and very economical inland charges.
4. What is the history of Far Eastern ?
Answer: The drilling bits business was started at year 2003 only for China domestic requirement, the name Far Eastern was started from year 2009, now Far Eastern has exported to more than 35 countries and areas.
5. Do you have Referenced Letters /Recommendation Letters from old customers?
Answer: Yes, we have many referenced letters/recommendation letters issued by old customers who would like to share our stories.

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