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320mm HDD Rock Reamers Roller Cone Bit Replaceable Cone Bit For Hard Formations
API Certified factory of Tricone Bits and PDC bits |
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Products Speification |
Size | 20" |
IADC |
637 |
Cutter Type | Elastomer sealed bearing |
Grease Lubrication | Available |
Grease Compensation System | Available |
Inserts Shape | Conical |
Operating Parameters |
Application | Hard formations for high compressive strength,such as sandstone,hard shale, dolomite,hard gypsum,chert, granite,etc. |
Designed for requirement from horizontal directional drilling tools factory, we would like to be the OEM factory of Block Leg Roller Cone Bits.
Cone Diameters, Tungsten Carbide Insert Shapes, Heights, Sensity, Length of Legs, etc, all could be customized according to your specific needs.
The materials and production processes are strictly complying with API specifications.
Regular Models
Applications
Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling
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Our Mission: |
Related Catagories
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PDC Bits | Hole Opener | Roller Cones (Thirds) | Piling Roller Cones |