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Medium Hard Formation TCI Tricone Bit / Jetted Bit IADC 617 With Three Nozzles

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China FLRT Bit certification
China FLRT Bit certification
Good result of the FLRT natural diamond drill bit. Thank you.

—— Bryan

We have ordered the tricone bits to drill shallow oil well and some times make hdd hole openers. The quality is good

—— Petter

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Medium Hard Formation TCI Tricone Bit / Jetted Bit IADC 617 With Three Nozzles

Medium Hard Formation TCI Tricone Bit / Jetted Bit IADC 617 With Three Nozzles
Medium Hard Formation TCI Tricone Bit / Jetted Bit IADC 617 With Three Nozzles

Large Image :  Medium Hard Formation TCI Tricone Bit / Jetted Bit IADC 617 With Three Nozzles

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 10 5/8 FA537G
Payment & Shipping Terms:
Minimum Order Quantity: 20pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
Detailed Product Description
Bearing Type: Sealed Journal Bearing With Gauge Protection Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FA
IADC: 617 Supplementary Features: G : Reinforced Gauge Protection
FA: FLRT Sealed Journal Bearing Bit Drill Rig Type: With Pump ( Such As Mud Pump )
Cooling System: Fluid Circulation ( Water Or Mud )
High Light:

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Rock Bit , Medium Hard Formation , Three Nozzles , Jetted Bit , TCI Bit , TRC Bit

 

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 417

437

447

517

527

517

527

537

547

617

627

637

 

WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.35~1.0 0.5~1.0 0.6~1.1 0.7~1.2
Lb/in. (Bit Dia.) 2285~5142 2285~5142 2000~5714 2000~5714 2857~5714 3428~6285 4000~6857
Rotation Speed (Rpm) 140~60 240~70 125~50 ~60 110~50 100~40 80~4

 

 

 

ROLLER CONE BIT BEARING ASSEMBLY

 

The cones of a roller cone bit are mounted on journals. There are three types of bearings used in these bits:

 

1. Roller bearings, which form the outer assembly and help to support the radial loading (or WOB)

 

2. Ball bearings, which resist longitudinal or thrust loads and also help to secure the cones on the journals

 

3. A friction bearing, in the nose assembly which helps to support the radial loading. The friction bearing consists of a special bushing pressed into the nose of the cone. This combines with the pilot pin on the journal to produce a low coefficient of friction to resist seizure and wear.

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

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