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9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit

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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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9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit

9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit
9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit 9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit

Large Image :  9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 9 FK642G
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
Detailed Product Description
Bearing Type: Non Sealed Air Cooled Roller Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FK
Circulation: Air Name: Rock Roller Bits
High Light:

hard rock drill bits

,

water well drill bits

9" FK642G , Tricone Rock Bit , Non-Sealed Air-Cooled Roller Bearing , TCI Bit , Mining Bit

9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit 0

PRODUCT SPECIFICATIONS

 

Bit Size: 9 inch(228.6mm)

IADC: 6 4 2

SERIES: FK

Tooth type: (TCL)Tungsten Carbide Insert

Connection: 4 1/2inch API REG PIN

Nozzle: three jet(side) nozzles

Bit Weight: 50kgs

 

RECOMMENDED ROCK FORMATIONS

 

Designed for medium-hard and abrasive formations with high compressive strengths such as limestone, sandstone, dolomite and chert.

 

 

SIZE AVAILABLE

 

From 6 1/4inch to 13 3/4inch

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 412 432 542 642 732 842
WOB KN/mm(Bit Dia.) 0.175~0.35 0.175~0.7 0.35~0.875 0.525~1.05 0.7~1.22 0.875~1.4
Lb/in. (Bit Dia.) 1000~2000 1000~4000 2000~5000 3000~6000 4000~7000 5000~8000
Rotation Speed (Rpm) 120~90 120~90 110~80 100~60 90~60 80~50

 

 

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.

9" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit 19" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit 29" FK642G Mining Drill Bits , Non Sealed Air Cooled Roller Cone Drill Bit 3

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

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