• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: BESTLINK
  • Model Number: IADC 114-735
  • Type: Drill Bit
  • Machine Type: Drilling Tool
  • Certification: API
  • Material: Carbide
  • Processing Type: Forging
  • Use: Well Drilling
  • Application: Oilfield, Gas, Water Well, Mining, Quarrying
  • Color: Golden, Blue
  • Diameter: 3 7/8"~26"
  • Connect thread: API 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8"
  • Sealing: Open, Rubber sealing, or Metel sealing
  • IADC Code: 114 - 735
  • HS Code: 82071990

Packaging & Delivery

Packaging Details: Wooden box or Steel box for Tricone drill bits
Delivery Detail: Shipped in 25 days after payment
Product Description

Main product
(1) IADC code: 116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
(2) Sizes:  From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit
(3) Bearing type: sealed bearing and non-sealed bearing; HJ(metal sealed journal bearing); HA (rubber sealed journal bearing; air cooled bearing type
(4) Formation or layer: soft, medium soft, hard, medium hard, very hard formation

 

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 limitts of WOB and RRPM should not be used simultaneously

 

PIN SIZE

Bit DiameterAPI PIN
(inch)(mm)
3 7/8''~5 1/4''98~1342 3/8''. 2 7/8''
5 5/8''~6 3/4''143~1713 1/2''

7 1/2''~9 1/2''

190.5~2414 1/2''
9 5/8''~13 3/4''245~3506 5/8''
14 5/8''~26''371~660.47 5/8''

 

 

Application

Oil field, Water well, Geothermal, Underground foundation, Quarry etc.

Factory and Workshop

The tricone be produced with a strick quality control to make sure the great quality.

Packaging & Shipping

Each bit will be packed by one WOODEN BOX or STEEL BOX. 

One piece for sample is available.

Company Information

 

Xiamen Bestlink Factory Co., Ltd. is committed to providing the best drilling and cutting machines, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. Our company is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in China.
1. Our factory has been specialized in manufacturing drilling and cutting machine and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 36 year's professional working experience.
4. Main Market: Brazil, Chile, Colombia, Uruguay, Australia, Ukraine, Ruassia, Norway, Turkey, USA, Canada, Iran, Malaysia, Thailand, India, etc
 
Certifications

FAQ

 The information you may like to know before order:
1. Methods of Payment
T/T (Telegraphic Transfer) or Western Union or L/C at sight.
2. Delivery Time
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request model and size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1) Our sales team will response for your question within 24 hours (Holidays Excluded)
2) Technical Support will be available in any time.

Contact

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
15 Transactions 680,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $392,000
Learn More