![Sinorock R38N anchor bar](product3.jpg)
Sinorock R38N anchor bar
Anchor bar features a hollow bore for flushing,and simulteneous drilling and grouting.
The specification are as follows:R25N,R32L,R32N,R32S,R38N,R51L, R51N,T76N,T76S
The specification are as follows:R25N,R32L,R32N,R32S,R38N,R51L, R51N,T76N,T76S
Certificate
- ISO9001 2008
Main Products
self-drilling anchor bolt, self-drilling rock bolt,