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TCI Tricone Bit
Created with Pixso.

FA Series TCI Tricone Bit Rubber Sealed Roller Bearing With Gauge Protection

FA Series TCI Tricone Bit Rubber Sealed Roller Bearing With Gauge Protection

Brand Name: FLRT
Model Number: 9 7/8" FA537G
MOQ: 5pcs
Supply Ability: 200pcs per quarter
Detail Information
Place of Origin:
China
Certification:
API-7-1 , ISO 9001:2008
Bearing Type:
Rubber Sealed Roller Bearing With Gauge Protection
Cutting Material:
TCI
Standard:
API-7-1, ISO 9001:2008
Series:
FA
Application 1:
Water Well Drilling
Application 2:
Geothermal Well Drilling
Application 3:
HDD Drilling Pilot Bit
Packaging Details:
plywood box / iron box
Highlight:

tungsten carbide insert bit

,

tungsten carbide drill bits

Product Description

9 7/8" FA537G , TCI Tricone Bit , Sealed Journal Bearing , Geothermal Well Drilling Bit

 

 

SIZE AVAILABLE


Form 3 7/8inch to 18 1/2inch

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 417

437

447

517

527

537

547

617

627

637
WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.5~1.0 0.6~1.1 0.7~1.2
Lb/in. (Bit Dia.) 2285~5142 2285~5142 2000~5714 2857~5714 3428~6285 4000~6857
Rotation Speed (Rpm) 140~60 140~60 125~50 110~50 100~40 80~40

 

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.

 

 

Three cone bit principle features

 

Three cutting cones, each fitted on a leg with suitable bearing

- Legs are welded together to form the cylindrical section
- Section is threaded to make bin
- Each leg provided with an openings that can be reduced with a nozzle to give high jetting fluid velocity
- Factors influencing the design are: type and hardness of formation and size of drilled hole
- Formation hardness dictated the manufacture materials
- High content of nickel steel with molybdenum is used