

Classification by application
Replaceable hole opener |
|
Size (inch) |
8”~62” |
Roller cone size(inch) |
8 1/2” |
IADC code |
Can be customized |
Stabilizer size(inch) |
Can be customized |
Thread connection |
API Reg/FH/IF/Pulling Eye |
Application |
It is suitable for the trenchless, large size well,mining and infrastructure applications. |
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Email:sales@rankingbit.com
Tel:0086-317-5581117
Phone: 0086-13333174833(whatsapp or wechat)
Fax:0086-317-3667079
Post Code:062450
Address: Industry Zone,Hejian City,Hebei Province,China.