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36 Inches HDD Rock Reamers IADC637 Metal-face Sealed Bearing For No-Dig
API Certified factory of Tricone Bits and PDC bits |
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Products Speification |
Size | 36" |
Cutter Type |
Metal-face sealed bearing cutters for 12 1/4" tricone bit |
IADC | 637 |
Roller Cutter Quantity | 9 |
Overall Length(mm) | 1800 |
Thread Connection | NC46(Customized) |
Operating Parameters |
Application | Hard formations for high compressive strength,such as sandstone,hard shale,dolomite,hard gypsum, chert, granite,etc. |
In hard and long rock crossing, working life of rock reamer is extremely important , one-time cross successfully saves huge cost of labor, cost of renting rigs, cost of drilling consumables. If one-time cross failed, it would be huge cost for drillers to pull out the reamers and reaming again.
Metal-face sealed bearing roller cone has perfect performance in drilling long and hard rock sections, drillers don't need to worry when using metal-face sealed bearing roller cones.
Regular Models
Applications
Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling
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Related Catagories
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PDC Bits | Hole Opener | Roller Cones (Thirds) | Piling Roller Cones |