| Air compressor: | W3.2-7 |
|---|---|
| Product alias: | Digging to hydraulic rock drill |
| Impact energy: | 300 |
| Impact frequency: | 60 |
| Specifications: | 1.2 |
| Scope of application: | Rock larger than F6 |
| Drilling depth: | 3-6 |
| Brand: | Duohui |
| model: | EHD35 |
| Drilling speed: | 0.8-1.5 |
| Hole diameter: | 41-64; 64-89 |

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