Air compressor: | W3.2-7 |
---|---|
Product alias: | Rock drill |
Impact energy: | 300 |
Impact frequency: | 60 |
Specifications: | 1.2 |
Scope of application: | rock |
Drilling depth: | 3-6 |
Brand: | Shenzhen Duohui |
model: | EHD20 |
Drilling speed: | 0.8-2 |
Hole diameter: | 27-89 |

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