Various Rod / Pipe / Casing Joint Sub Adapter Driling Tools

Various Rod/ Pipe/ Casing Joint Sub Adapter Driling Tools

The adapter subs are used as connectors or couplings to connect drill rods,core barrels,casing,water swivel, hoisting
plug, fishing tools etc.that have different sizes or types of threads.These subs can be used to protect drill stem (rod) from
consumption in the way of making the connector to bear most of torque force.

Adaptor subs are made of high quality alloy steel. Connections can be made as per clients' requests.

we are able to present our clients a complete product series and professional customized solutions for geological exploration.
ranging from impreganted diamond core bit, surface set diamond core bit of all sizes AQ,BQ,NQ,HQ etc, diamond casing shoes,
reaming shells,PDC bits, core barrels and overshots ,drill rods and other driling accessories.

Detailed photos:

Situated in Wuxi City which is renowned as geological drilling equipment manufacturing cernter of China,Best Drilling has been specializing in geological equipment since 2008. and now it has become one of the leading manufacturers in this industry.

Best Drilling people sincerely look forward to working with you in the near future.