China 9" IADC Code 535 Mining Drilling Tools Water Well Drilling Tools Tricone Bit Rock Drilling Bit, Find details about China Rock Drilling Bit, Tricone Bit from 9" IADC Code 535 Mining Drilling Tools Water Well Drilling Tools Tricone Bit Rock Drilling Bit
Size | 9" |
229mm | |
IADC | 535 |
Pin Connection | 4 1/2" |
Bearing | Sealed Bearing |
Air Back Pressure | 0.2-0.4Mpa |
Formation | Soft formations with low compressive strength |