Specifications

thread coupling sleeve:
Efficient energy transfer
Faster drilling speed
Lower oil consumption
Longer life,less failure

thread coupling sleeve R32,R38,T38,T45,T51 :

1. 10 years manufacturing experience;

2. Certificate: ISO9001:2008

3. Material: Carbide

 

 

 

 

Our advantages:

 

We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production.
We use the best quality raw materials.
We adopt advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.