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8 1/2" FA447G , TCI Tricone Bit , IADC 447 , Sealed Journal Bearing

Certification
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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8 1/2" FA447G , TCI Tricone Bit , IADC 447 , Sealed Journal Bearing

8 1/2"  FA447G , TCI Tricone Bit  , IADC 447 ,  Sealed Journal Bearing
8 1/2"  FA447G , TCI Tricone Bit  , IADC 447 ,  Sealed Journal Bearing

Large Image :  8 1/2" FA447G , TCI Tricone Bit , IADC 447 , Sealed Journal Bearing

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1 , ISO 9001:2008
Model Number: 8 1/2" FA447G
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 200pcs per quarter
Detailed Product Description
Bearing Type: Rubber Sealed Journal Bearing Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FA
Application 1: Oil Well Drilling Application 2: Gas Well Drilling
Application 3: Geothermal Well Drilling
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8 1/2" FA447G , TCI Tricone Bit , IADC 447 , Sealed Journal Bearing

 

PRODUCT SPECIFICATIONGS

Bit Size : 8 1/2" ( 215.9mm )

IADC : 477

SERIES : FA

Cutting type : (TCI)Tungsten Carbide Insert

Connection thread :  4 1/2" API REG PIN

Nozzle Three jet(side) nozzles,

Bit Weight: 42 kgs

 

SIZE AVAILABLE

Form 7 7/8inch to 17 1/2inch

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code 117 127

437

447

517

527

537

547

617

627

637

 

WOB KN/mm(Bit Dia.) 0.35~0.8 0.35~0.9 0.35~0.9 0.35~1.0 0.45~0.95 0.45~1.1 0.5~1.1
Lb/in. (Bit Dia.) 2000~4271 2000~5142 2000~5142 2000~5714 2571~5714 2571~6285 2857~6285
Rotation Speed (Rpm) 240~80 240~70 180~80 220~60 220~50 200~50 180~40

The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.

 

8 1/2"  FA447G , TCI Tricone Bit  , IADC 447 ,  Sealed Journal Bearing 0

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

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