Wholesale OEM 9 7/8″ IADC 417API Tricone Rock Roller Drill Bits for Hard Water/Oilfield/Geothermal/Mining Well
Reliable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering on the tenet of “quality first, consumer supreme” for Wholesale OEM 9 7/8″ IADC 417API Tricone Rock Roller Drill Bits for Hard Water/Oilfield/Geothermal/Mining Well, We sincerely welcome consumers from both at home and overseas to come to negotiate company with us.
Reliable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering on the tenet of “quality first, consumer supreme” for , We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
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Product Description

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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 |
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Product Specification
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Basical Specification |
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Size of Rock Bit |
6 inches |
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152.40 mm |
|
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Bit Type |
TCI Tricone Bit |
|
Thread Connection |
3 1/2 API REG PIN |
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IADC Code |
IADC 417G |
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Bearing Type |
Journal Sealed Bearing with Gauge Protection |
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Bearing Seal |
Elastomer/Rubber |
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Heel Protection |
Available |
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Shirttail Protection |
Available |
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Circulation Type |
Mud Circulation |
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Drilling Condition |
Rotary drilling,high temp drilling,deep drilling,motor drilling |
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Total Teeth Count |
77 |
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Gage Row Teeth Count |
41 |
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Number of Gage Rows |
3 |
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Number of Inner Rows |
6 |
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Jounal Angle |
33° |
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Offset |
4.8 |
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Operating Parameters |
|
|
WOB (Weight On Bit) |
11909-30783 lbs |
|
53-137KN |
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|
RPM(r/min) |
300~60 |
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Recommended upper torque |
9.5-12.2KN.M |
|
Formation |
Soft formation of low crushing resistance and high drillability. |
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Reliable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering on the tenet of “quality first, consumer supreme” for Wholesale OEM 9 7/8″ IADC 417 API Tricone Rock Roller Drill Bits for Hard Water/Oilfield/Geothermal/Mining Well, We sincerely welcome consumers from both at home and overseas to come to negotiate company with us.
Wholesale OEM Pup Joints and Blowout Preventer Price, We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.






