28" HDD Hole Opener IADC637G Metal-face Sealed Bearing For Hard Rock Trenchless
28" HDD Hole Opener IADC637G Metal-face Sealed Bearing For Hard Rock Trenchless
keyword:
Rock Trenchless
Classification:
Introduce
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| Application | Hard formations for high compressive strength, such as sandstone, hard shale, dolomite, hard gypsum, chert, granite, etc. | ||
Regular Models
Applications
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Related Catagories
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| PDC Bits | Hole Opener | Roller Cones (Thirds) | Piling Roller Cones |
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