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12 1/4 FG435G Tricone Rock Bit 311.2mm For Water Well Drilling ISO 9001 Certified
12 1/4 FG435G Tricone Rock Bit 311.2mm For Water Well Drilling ISO 9001 Certified
Specifications
Brand Name :
FLRT
Model Number :
12 1/4" FG435G
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
name :
TCI drill bit
Cutting Material :
TCI
Standard :
API-7-1, ISO 9001:2008
Series :
FG
IADC :
435G
Supplementary Features :
G : Reinforced Gauge Protection
Drilling Type :
Rotary Drilling
Insert Shape :
Chisel
Description

12 1/4" FG435G , Tricone Rock Bit , Water Well Drilling Bit , 311.2mm TCI Bit

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


The bits are further classified based on their internal bearings. Each bit has three rotating cones and each one will rotate on its own axis during drilling. While the bits are fixed to the drilling rigs, the rotation of the drill pipe will be in a clockwise direction and the roller cones are rotated in an anti-clockwise direction. Each roller cone is rotated on its own axis with the help of the bearing. Again, the bearings are classified mainly into three types: Open bearing bits, Sealed Bearing Bits and Journal Bearing bits.

Product tags

nq drill rod specifications

,

s135 well drill rods

,

tricone drilling bit
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12 1/4" FG435G Tricone Rock Bit 311.2mm For Water Well Drilling ISO 9001 Certified

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Product Detail
Brand Name :
FLRT
Model Number :
12 1/4" FG435G
Certification :
API-7-1, ISO 9001:2008
Place of Origin :
China
MOQ :
20pcs
Supply Ability :
300pcs per quarter
Contact Supplier
12 1/4 FG435G Tricone Rock Bit 311.2mm For Water Well Drilling ISO 9001 Certified

FLRT Bit

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