8. Various bearing plate for bolt
7. Various nut for bolt
6. Tungsten carbide button bit for bolt
5. Tungsten carbide cross bit for bolt
4. Full steel ( hardened ) button bit for bolt
3. Full steel ( hardened ) cross bit for bolt
2. R25, R32, R38, R51 and T76 coupling for bolt
1. R25, R32, R32S, R38, R51 and T76 Self-Drilling grouting Bolt
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R25, R32, R32S, R38, R51, T76 Self-Drilling Grouting Bolt, steel/tungsten carbide cross bit/button bit, coupling, nut, plate etc |
MAXDRILL Self-drilling Rock Bolt Accessories It is very common for underground works to encounter soft surrounding rock, fractured zone and great deformation due to high ground stress. This makes it different for anchor work, especially under the condition that serious hole ...
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