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12 1/4" IADC437/537 311.15mm Rotary Tricone Rock Drill Bit Roller Cone Bits

2026-07-21 2860

Model NO.:

IADC 537

After-sales Service:

4 Years

Warranty:

4 Years

Manufacturing Process:

Casting

Surface Treatment:

Polishing

Operation Pressure:

Atmospheric Pressure

Material:

Cast Steel

Bearing Type:

Metal

Weight:

105 Kg

Gauge:

Protection

Colour:

Customrized

Trademark:

tianrun

Transport Package:

Wooden Box

Specification:

350*350*450

Origin:

China

HS Code:

82071910

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