Rock Drilling Tools
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- Hammer diameter range: 85-285mm
- Thread connection: REMET, METZKE
- Material: Low-carbon alloy steel
Typical Applications
RC hammers are widely used in projects requiring high sampling accuracy and controlled drilling performance.
Water well drilling
Geological sampling
Technical Specifications
| Model | Outer diameter, mm |
| | 85 |
| | 108 |
| | 116 |
| | 117 |
| | 121 |
| | 126 |
| | 130 |
| | 148 |
| | 185 |
| | 285 |
Custom manufacturing available based on drawings or samples.
OEM branding supported; alternative colors available upon request.
Key Advantages
- Integrated outer sleeve design: The hammer is equipped with an external casing sleeve, effectively preventing drill bit drop-off and improving operational stability.
- Sealed dual-wall circulation structure: Enclosed dual-wall design ensures high energy utilization efficiency, strong cuttings evacuation capacity, and effective borehole wall protection.
- Inner-tube cuttings transport: Drill cuttings are conveyed through the inner tube directly to the surface, enabling centralized handling and accurate identification of formation changes.