5 5/8 Inches(142.8mm) HDD Pilot Bits Composite Sealed Bearing
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Classification:
Introduce
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| RPM(r/min) |
240~50
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| WOB(KN) |
50~120
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| Formations |
Hard formation with high compressive strength, such as stone, hard shale, dolomite, quartz, chert, ganite,etc
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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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