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Conical Insert Tricone Rock Bit IADC 635 Blue Color With Sealed Roller 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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Conical Insert Tricone Rock Bit IADC 635 Blue Color With Sealed Roller Bearing

Conical Insert Tricone Rock Bit IADC 635 Blue Color With Sealed Roller Bearing
Conical Insert Tricone Rock Bit IADC 635 Blue Color With Sealed Roller Bearing

Large Image :  Conical Insert Tricone Rock Bit IADC 635 Blue Color With Sealed Roller Bearing

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 12 1/4" FG635G
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 Roller Cutting Material: Tungsten Carbide Insert
Standard: API-7-1, ISO 9001:2008 Series: FG
IADC: 635 Supplementary Features: G : Reinforced Gauge Protection
Insert Shape: Conical Color: Blue
High Light:

hdd drill bits

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water well drill bits

IADC 635 , Tricone Rock Bit , Water Well Drilling Bit , Oil Well Drilling Bit , Conical Insert

 

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 415

435

445

515

525

535

545

615

625

635
WOB KN/mm(Bit Dia.) 0.35~0.95 0.35~0.95 0.4~0.7 0.4~0.7 0.45~1.1 0.5~1.2
Lb/in. (Bit Dia.) 2000~5428 2000~5428 2285~4000 2285~4000 2571~6285 2857~6857
Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50

 

 

Bit hydraulics can have a large effect on penetration rate if the mud flow around the bit allows bit balling. It has been shown that directing jets to impact the formation immediately in front of the tooth-rock contact point for the heel rows can be beneficial as can the use of a central jet on large bits It is not clear a priori what features of the mud flow around the bit will influence bit balling, but the wetting of the drilled rock by the mud and the erosion of rock flour from the hole bottom have both be held to be important in limiting bit balling

Contact Details
FLRT Bit

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Tel: +8613693012264

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