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8 1/2 Tricone Bit Thirds Roller Cone Bit , Metal-face Sealed Bearing For HDD Rock Reamer
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API Certified factory of Tricone Bits and PDC bits |
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8 1/2 Tricone Bit Thirds Roller Cone Bit , Metal-face Sealed Bearing For HDD Rock Reamer
| 斯利德 | Roller Cone Bit- 8 1/2" |
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| SOLIDKEY | |||
| Products Speification | |
| Cutter Size | 133mm |
| Bearing Type | Metal-face Sealed Bearing |
| Grease Lubrication | Available |
| Grease Compensation System | Available |
| Inserts Shape | Conical-ball |
| Operating Parameters | |
| Application | Hard formations with high compressive strength,such as sandstone,hard shale, dolomite,hard gypsum,chert,granite,etc. |
1>Cone-diameter of 8 1/2" trioone bits is 133 mm;
2>Steel raw materials 15CrNiMo for the arm and 15MnNi4Mo for the cone;
3>The metal-face sealed bearing make the working life is extremely long which supports to finish drilling at one time.
Regular Models
Applications
Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling
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Our Mission: Lower the cost of Drilling-Per-Meter. Who we are: To exploit energy resources underground. To exploit 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. |
Related Catagories
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| PDC Bits | Hole Opener | Roller Cones (Thirds) | Piling Roller Cones |
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