4 3/4" tricone button bit
Non-Customized
API
5600
Tricone Bit
Steel
Well Drilling
MEGA DRILLTECH
Wooden Case
China
Product Description
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RPM(r/min) | 120-50 | ||
WOB(KN) | 50-114 | ||
Formations | Medium formations,such as medium shale,limestone, medium sandstone,medium formation with harder and abrasive interbeds,etc. |