| Customization: | Available |
|---|---|
| Length: | According to The Customer Request |
| Usage: | Rock Drilling |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1.Fits standard Boomer, ROC and Mustang rigs
2.Particularly suitable for difficult ground conditions
3.A high rate of installation since drilling, placing and grouting can be performed in one single operation.
4.Self drilling system eliminates the requirement for a cased borehole
5.Installation with simultaneous drilling and grouting possible
6.Easy installation in all directions, also upwards
7.Suitable for working in limited space, height and in areas of difficult access
8.Simple post grouting system
9.Hot-dipped galvanizing for corrosion protection
| Outside Diameter (mm) | 30, 30, 30 |
| Internal Diameter (mm ) | 16, 14, 11 |
| Cross section(mm) | 343, 356, 406 |
| Ultimate load(kN) | 220, 260, 320 |
| Yield load (kN) | 180, 220, 260 |
| Thread | Left or Right |
| Weight(KG/M) | 2.70, 2.80, 3.25 |
| Usage | Mine, tunnel, slope, foundation pit |
| Product Keywords | extension support rod |
Our Services:
Quality control system.
After-sale service.
Brand new & not used.
Product drawing and design.
24 hours service.
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