Purchase Qty. Reference FOB Price
1-9 Pieces US$63.00
10-49 Pieces US$62.00
50+ Pieces US$60.00
Product Description
Maxdrill hot product R51 Self-Drilling Anchor Bolt Rock Drilling Tools Product Show Product Despcription During the construction of undergroud works, it is very common to encounter soft rock, fractured zone and large deformation due to high ground stress. In the case of serious ...