Renewable Design for 12 1/4″ (311.1mm) IADC637G Tricone Drill Bit, Tricone Rock Bit, TCI Tricone Bit
For being the stage of realizing dreams of our employees! To build a happier, much more united and much more expert staff! To reach a mutual gain of our prospects, suppliers, the society and ourselves for Renewable Design for 12 1/4″ (311.1mm) IADC637G Tricone Drill Bit, Tricone Rock Bit, TCI Tricone Bit, Our Firm Core Principle: The prestige initially ;The quality guarantee ;The customer are supreme.
For being the stage of realizing dreams of our employees! To build a happier, much more united and much more expert staff! To reach a mutual gain of our prospects, suppliers, the society and ourselves for China Tricone Drill Bit and Rock Bit, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to deliver more quality solutions and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
Product Description
|
Tricone rock bit IADC417 6″(152.4mm) The 417 tci bits are used to drill low compressive strength,very soft formations .TCI bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection.This cutting sstructure design,combined with maximum cone offset,results in high bit penetration rates .The deep intermesh of cutter rows prevents bit bailing in sticky formations.Normal WOB KN/mm (bit dia): 0.35~0.90 RPM:140~70 r/min |
Product Specification
|
Basical Specification |
|
|
Size of Rock Bit |
6 inches |
|
152.40 mm |
|
|
Bit Type |
TCI Tricone Bit |
|
Thread Connection |
3 1/2 API REG PIN |
|
IADC Code |
IADC 417G |
|
Bearing Type |
Journal Sealed Bearing with Gauge Protection |
|
Bearing Seal |
Elastomer/Rubber |
|
Heel Protection |
Available |
|
Shirttail Protection |
Available |
|
Circulation Type |
Mud Circulation |
|
Drilling Condition |
Rotary drilling,high temp drilling,deep drilling,motor drilling |
|
Total Teeth Count |
77 |
|
Gage Row Teeth Count |
41 |
|
Number of Gage Rows |
3 |
|
Number of Inner Rows |
6 |
|
Jounal Angle |
33° |
|
Offset |
4.8 |
|
Operating Parameters |
|
|
WOB (Weight On Bit) |
11909-30783 lbs |
|
53-137KN |
|
|
RPM(r/min) |
300~60 |
|
Recommended upper torque |
9.5-12.2KN.M |
|
Formation |
Soft formation of low crushing resistance and high drillability. |
For being the stage of realizing dreams of our employees! To build a happier, much more united and much more expert staff! To reach a mutual gain of our prospects, suppliers, the society and ourselves for Renewable Design for 12 1/4″ (311.1mm) IADC637G Tricone Drill Bit, Tricone Rock Bit, TCI Tricone Bit, Our Firm Core Principle: The prestige initially ;The quality guarantee ;The customer are supreme.
Renewable Design for China Tricone Drill Bit and Rock Bit, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to deliver more quality solutions and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
