CIR Gbr Gsd Gql GM Gd High Pressure DTH Hammer
DTH drilling equipment in CIR, GBR, GSD, GQL, GM and GD series for mining, tunnel excavation and underground construction. The alloy-steel tool assemblies use threaded chuck and cylinder connections and can be disassembled for servicing.
Technical specifications
| Feature | Description |
|---|---|
| Tool material | Alloy steel |
| Tool connection | Threaded chuck and cylinder connection |
| Maintenance | Internal assembly can be disassembled for servicing |
| Applications | Mining, tunnel excavation and underground construction |