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250mm FK732G Steel Tooth Rotary Bits Air Circulation Non Sealed Air Cooled Bearing

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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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250mm FK732G Steel Tooth Rotary Bits Air Circulation Non Sealed Air Cooled Bearing

250mm FK732G Steel Tooth Rotary Bits Air Circulation Non Sealed Air Cooled Bearing
250mm FK732G Steel Tooth Rotary Bits Air Circulation Non Sealed Air Cooled Bearing

Large Image :  250mm FK732G Steel Tooth Rotary Bits Air Circulation Non Sealed Air Cooled Bearing

Product Details:

Place of Origin: China
Brand Name: FLRT
Certification: API-7-1 , ISO 9001:2008
Model Number: 9 7/8" FK732G

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 200pcs per quarter
Detailed Product Description
Bearing Type: Non Sealed Air-Cooled Bearing Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FK
Application: Mining Drill Rig With: Air Compressor
IADC: 732
High Light:

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oil well drill bit

250mm FK732G , Rotary Mining Bit , Air Circulation , Non Sealed Air-Cooled Bearing , TCI Tricone Bit

 

 

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.

 

 

FLRT mining bit range of rotary drilling bits includes geometries and cemented carbide grades for different surface and compressive strengths, abrasiveness, massiveness and homogeneity of rock as well as for various penetration rates and capabilities and characteristics of the drill rig. Innovative bearing technology and improved geometry, materials and machining methods provide longer bearing life.

Contact Details
FLRT Bit

Contact Person: sales

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