Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Light Industry & Daily Use, ...
Management System Certification:
ISO 9001, ISO 14001, IATF16949
OEM/ODM Service
Sample Available

TCI API Drill Bits, Tungsten Carbide Coring Bits, Rotary Rock Button Bits manufacturer / supplier in China, offering Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling, ISO Factory of Japanese Tct Saw Blades for Cutting Metal, ISO Factory of Cutting Knife for Tunnel Drilling Tbm Cutter and so on.

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  • Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
  • Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
  • Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
  • Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
  • Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
  • Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $580-1,200/ Piece
Port: Tianjin, China
Production Capacity: 1000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Customized: Non-Customized
Certification: API
Length: 3 7/8"-26"
Type: Petroleum Drilling Tool & Accessory
Material: Alloy Steel, Tungsten Carbide
Usage: Well Drilling

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Basic Info

Model NO.
IADC517 9 7/8 (250.8mm)
Bearing Type
Metal / Elastomer(Rubber) Sealed Bearing
Suitable Formation
Soft, Medium Soft, Hard, Medium Hard, Very Hard
Machine Type
Drilling Equipment/Tools
Tricone Bit Application
Oil, Gas, Water Well, HDD, Mining, Foundation
Certificate
API ISO
Working Time
100-120 Hours
Advantage
High Speed Performance
Tricone Bit Bearing Lubrication
Available
Marketing
USA, Japan,Middle East,France,Atlas Copco ...
Circulation
Mud Circulation / Air Circulation
Tricone Bit Teeth
Tungsten Carbide Insert/Milled Tooth
Body Material
Alloy Steel After Heat Treatment
Warranty Term
5 Years
After Service
Yes
Color
Any Color
Trademark
Far Eastern
Transport Package
Wooden Packaging
Specification
9 1/2 ′′(241mm)
Origin
China
HS Code
82071900

We 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 purpose is to sell the high quality products at the lowest possible price.
 

TCI Tricone Rock Drill Bits:

The TCI Tricone bits drilling for medium to hard rock formation.

The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.

The hard formation TCI tricone bits can be used to drill hard and abrasive formation. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.

Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

 

Milled tooth Tricone Rock Drill Bits:

The milled tooth (steel tooth) tricone bits drilling for soft to medium rock formation.

The soft formation milled tooth tricone bits are used to drill low compressive strength, soft formation. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.

The medium formation milled tooth tricone bits are used to drill high compressive strength, medium rock formation. Shoot projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.



1.Brief introduction

Size9 7/8'' (250mm) tricone bit
IADC517
MaterialTungsten carbide hard facing and insert,inlaid friction-reducing alloy
Thread Connection6 5/8 API Spec 7-1 standard
WOB(KN/mm)0.35~1.0
RPM(r/min)140~60
ApplicationsSoft formation with low compressive strength and high drillability
Such as mudstone,gypsum,salt,soft limestone,etc

2.More information about the tricone bit
 
ModelSteel tooth bit,TCI Bit
IADC CODE116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535
available sizes:From 2 7/8 to 26"

larger sizes for hole opener bit ,reamer bit
advantagemost favourable price and best qualtity
bearing type:sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing) 

HA (rubber sealed journal bearing


aircooled bearing type
Formation or layersoft ,medium soft ,hard,medium hard,very hard formation
Button size (extra features)Button bit,saw teeth

1) Y-Conical teeth 2) X-chisel teeth 

3)K- wide teeth
 

4)G- Gague protection
MaterialAlloy steel ,carbide
Applicationpetroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

 3.More information about the tricone bit  
 

ModelSteel tooth bit,TCI Bit
IADC CODE116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535
available sizes:From 2 7/8 to 26"

larger sizes for hole opener bit ,reamer bit,roller cones
advantagemost favourable price and best qualtity
bearing type:sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing) 

HA (rubber sealed journal bearing

aircooled bearing type
Formation or layersoft ,medium soft ,hard,medium hard,very hard formation
Button size (extra features)Button bit,saw teeth
1) Y-Conical teeth 
2) X-chisel teeth 
3)K- wide teeth 
4)G- Gague protection
MaterialAlloy steel ,carbide
Applicationpetroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
 
Regular Models of Tricone Bits
Regular SizesRegular IADCAPI Reg PinMake-up Torque(N.m)
3 7/8"(98.4mm)126/216/6372 3/84100~4700
4 5/8"(117.4mm)126/216/517/537/6372 7/86100~7500
5 1/4"(133.3mm)126/216/517/537/6373 1/29500~12200
5 5/8"(142.8mm)126/216/517/537/6373 1/29500~12200
5 7/8"(149.2mm)126/216/517/537/6373 1/29500~12200
6"(152.4mm)126/127/216/517/537/617/6373 1/29500~12200
6 1/4"(158.7mm)126/127/216/517/537/617/6373 1/29500~12200
6 1/2"(165mm)126/127/216/517/537/617/6373 1/29500~12200
7 1/2"(190mm)126/216/517/5374 1/216300~21700
7 5/8"(193mm)126/216/517/5374 1/216300~21700
7 7/8"(200mm)126/216/517/5374 1/216300~21700
8 1/2"(215.9mm)117/127/217/437/517/537/617/6374 1/216300~21700
9 1/2"(241.3mm)117/127/217/437/517/537/617/6376 5/838000~43400
9 7/8"(250.8mm)117/127/217/437/517/537/617/6376 5/838000~43400
10 5/8(269.8mm)117/127/137/217/517/537/617/6376 5/838000~43400
11 5/8(295.3mm)117/127/137/217/517/537/617/6376 5/838000~43400
12 1/4"(311.1mm)114/127/217/437/517/537/617/6376 5/838000~43400
13 5/8"(346.0mm)127/217/517/537/617/6376 5/838000~43400
14 3/4"(374.6mm)127/217/517/537/617/6377 5/846100~54200
17 1/2"(444.5mm)114/115/125/215/515/535/615/6357 5/846100~54200
26"(660.4mm)114/115/125/215/515/535/6157 5/846100~54200
 

IADC CODE SELECTION

IADC  

WOB

RPM

Application

(KN/mm)

(r/min)

111/114/115

0.3-0.75

200-80

very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk

116/117

0.35-0.8

150-80

very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk

121

0.3-0.85

200-80

soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone

124/125

180-60

131

0.3-0.95

180-80

soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds

136/137

0.35-1.0

120-60

211/241

0.3-0.95

180-80

medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.

216/217

0.4-1.0

100-60

246/247

0.4-1.0

80-50

medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite

321

0.4-1.0

150-70

medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble

324

0.4-1.0

120-50

437/447/435

0.35-0.9

240-70

very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone

517/527/515

0.35-1.0

220-60

soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone

537/547/535

0.45-1.0

220-50

soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds

617/615

0.45-1.1

200-50

medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite

637/635

0.5-1.1

180-40

hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble

Note: Above limits of WOB and RRPM should not be used simultaneously


Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling



Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling
Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

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. We are one of the earliest Alibaba Gold Supplier members in rock bit field , now we are Gold Plus Member.

 

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. 


Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

Wholesale IADC517 9 7/8 Bits for Gas/Oil/Water Well Drilling

 

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