Product details
HEBEI CROSSING DRILL BIT MANUFACTURE
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Product description
12 1/4inch TCI Rock Bit IADC617G
SIZE
|
12 1/4INCH
|
IADC
|
517
|
G
|
gauge protection
|
Thread
|
6 5/8" REG PIN
|
Bearing
|
rubber sealed bearing
|
WOB(KN/mm)
|
0.35-1.05
|
RPM(r/min)
|
80-40
|
Application formation
|
medium hard with high compressive strength and thick&hard stringers,such as hard shale,limestone,
sandstone and dolomite,etc. |
Message
HEBEI CROSSING DRILL BIT MANUFACTURE