Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits

Product Details
Customization: Available
After-sales Service: Provided
Warranty: 3 Month
Diamond Member Since 2022

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
to see all verified strength labels (10)
  • Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
  • Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
  • Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
  • Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
  • Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
  • Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
Find Similar Products

Basic Info.

Model NO.
IADC 117/137/217/237
Manufacturing Process
Forging
Surface Treatment
Polishing
Operation Pressure
Atmospheric Pressure
Material
Cast Steel
Condetion
New
Application
Energy & Mining, Well Drilling
Video Outgoing-Inspection
Provided
Brand Name
Pearldrill
Machine Type
Drilling Tool
Processing Type
Forging
Size
8 1/2",215.9mm
Bearing Type
Rubber Sealed Bearing/Metal Bearing
Usage
Well Drilling
Machinery Test Report
Provided
Place of Origin
China
API
2 3/8"~7 5/8"
Weight(Kg)
15
Formation
Soft, Medium Soft, Hard, Medium Hard, Very Hard
Applicable Industries
Building Material Shops, Construction Works , Ener
Transport Package
Original Package with Wooden Cases
Specification
26*26*54CM
Trademark
Pearldrill
Origin
China
HS Code
8207199000
Production Capacity
200000pieces Per Month

Product Description


Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
Tricone bits main model
IADC Rock formation WOB  (KN/mm) PRM(r/min)
417/427/437 Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc 0.35~0.90 140~70
447 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 0.35~1.00 140~60
517 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc 0.35~1.05 120~50
527 Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc. 0.35~1.05 120~50
537/547 Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. 0.50~1.05 110~40
617/627 High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. 0.50~1.05 80~40
637/737 High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. 0.7~1.20 70~40
Note: Please do not select the maximum value for WOB and rotational speed at the same time
Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter BitsCutting Structure

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

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


Bearing Structure
High precision journal bearing with two thrust faces,Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for high rotary speed


Seal and Lubrication
The advanced metal seal package consists of two metal seals and two elastic energizers.Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force,and achieves the bearing seal.In the drilling,metal seals 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.

Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits


-COMPANY PROFILE-

PEARLDRILL is a leader in the manufacture and development of many kinds of  bits in China. We provide the best quality PDC coring drill, DTH drill, Tri drill bits etc to the market, all types of non-coring or coring drill traces. Our drill bits are used for well drilling, mining and construction contractors. Our drill bit has been tested and verified by time, with wear resistance and fast drilling speed. Different drill bits can be customized according to different rock formations. The engineering time is greatly shortened, and the maximum performance is exerted in the operation during drilling. Our products are durable and reliable. Our products are the preferred drill bits for drilling engineers in many countries because of our precise design and efficient drilling during use.

Main product
Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits


-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.
Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging 
 
Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need  
Delivery 
 
Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air  

 


Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits
 Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits

Purchase process

Pearldrill New Single Steel Tooth Cones Rotary Drilling Engineering Roller Cone Cutter Bits


 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier