| Place of Origin | Fujian, China |
| Brand Name | bestlink |
| Model Number | Hex22*108mm |
| Type | Drill Pipe |
| Machine Type | Drilling Tool |
| Material | High Manganese Steel |
| Use | Ore Mining |
Our integral drill rod has following features:
1) Different sizes available
2) 2 kinds of shank size, hex22 and hex25
3) Length under collar(mm): 400 800 1600 2400 3200 4000 4800
4) Bit diameter(mm):29,30,31,32,33,34,35,36,37,38,39,40,41
The quality of chinese steel has largely improved, so pls do not worry about the performance.
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