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18 Inches HDD Rock Reamer IADC637 Metal-face Sealed Bearing For No-Dig
|Metal-face sealed bearing cutters for 8 1/2" tricone bit|
|Roller Cutter Quantity||5|
|Application||Hard formations for high compressive strength,such as sandstone,hard shale,dolomite,hard gypsum,
Metal-face sealed bearing tricone bit thirds (1/3 of tri-cone bits) is popular in deep oil well drilling, the perfect quality makes it be perfect performance in HDD rock reamers ( HDD hole opener ) field, the roller cone cutters has very long working life in long distance crossing, arm-back is covered with Tungsten Carbide Inserts.
Lower the cost of
Who we are:
To extract sources of energy underground.
To extract the water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.
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