Specifications
Brand Name :
FLRT
Model Number :
12 1/4" FG635G
Certification :
API-7-1, ISO 9001:2008
Place of Origin :
China
MOQ :
20pcs
Supply Ability :
300pcs per quarter
Delivery Time :
5~45 workdays
Packaging Details :
plywood box / iron box
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
Description

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

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

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Brand Name :
FLRT
Model Number :
12 1/4" FG635G
Certification :
API-7-1, ISO 9001:2008
Place of Origin :
China
MOQ :
20pcs
Supply Ability :
300pcs per quarter
Contact Supplier
Conical Insert Tricone Rock Bit IADC 635 Blue Color With Sealed Roller Bearing

FLRT Bit

Site Member
8 Years
beijing, beijing
Since 1992
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Total Annual :
10000000-13000000
Employee Number :
150~200
Certification Level :
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