Tungsten carbide insert drill bits used TCI roller bit with best price

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$500.00 - $5,000.00 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
luheng
Model Number:
618
Type:
Drill Bit
Machine Type:
Drilling Equipment
Certification:
API
Material:
Carbon Steel
Processing Type:
Forging
Use:
Ore Mining
Type::
Drill Bit
Size::
10 5/8"
Diameter::
269.9mm
Connection::
6 5/8" api reg pin
Nozzels::
3-outer nozzles
Application::
well,geothermal,exporation
Rotary speed(r/min)::
200-80
Bit Pressure(KN/mm)::
0.25-0.80
Drilling time::
over 200 hours
color:
as your requirment
Supply Ability
Supply Ability:
10000 Piece/Pieces per Year
Packaging & Delivery
Packaging Details
plywood box
Port
qingdao
Lead Time :
Within 3 days

Tungsten carbide insert drill bits used TCI roller bit with best price   

Tungsten carbide insert drill bits used TCI roller bit with best price

Product Introduction                                                                    

 (1) Cutting Structure of this series tricone rock bit :

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

(2) Gauge Structure of this series tricone rock bit :

Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

(4)Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

Technology Parameters                                                    

Model

 Specification

 

 

IADC CODE

(MT) 116 117 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

(TCI)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 3'' to 26

larger sizes for hole opener bit ,reamer bit

advantage

 The most competitive price and high qualtity product

bearing type:

 

Open,rubber seal,metal seal,resin seal 

Formation or layer

soft ,medium soft ,hard,medium hard,very hard formation

Application

petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

 The real details photo                                                                  

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welcome to  visit our company webiste, Any question,pls contact Cici Yang                                                            

 

 

 

 

Skype : lh.cici

 

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Mobile:+8615965109869

 

Tel : 0086-0537-2582838

 

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