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Position: Home > Products > PCD Drill Bits > Trenchless Technology Series > Cone Shell
12 1/4 IADC 617 Trenchless Roller Cone Bits
12 1/4 IADC 617 Trenchless Roller Cone Bits
12 1/4 IADC 617 Trenchless Roller Cone Bits
12 1/4 IADC 617 Trenchless Roller Cone Bits
12 1/4 IADC 617 Trenchless Roller Cone Bits
12 1/4 IADC 617 Trenchless Roller Cone Bits

12 1/4 IADC 617 Trenchless Roller Cone Bits

Customized regular size trenchless roller cone bits

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Specifications

Size

12 1/4" (190mm) IADC617

Bearing Type Sealed Bearing Lubrication System

Yes

Oil Compensation System

Yes

Alloy Tooth Shape Spherical Tooth


Operating Parameters
Applicable StratumHard formations with high compressive strength, such as sandstone, limestone, dolomite, anhydrite, marble, etc.


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