RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc 

Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.

- Manufactured using premium hardened metals for long life;
- Maximum material recovery, up to 98%;
- No cross contamination of samples;
- Handles injection of water, foam, oil, and polymers without performance loss;
- Delivers maximum drilling under water.

5.5" RC hammer PR54 Technical data:

RC bits with retention system is optional.

SOLLROC adjust the button number, button diameter, face configuration of the RC bits to get the ultra performance and reduce your drilling cost according to your rock formation.

- 3" RC hammers model RE531

- 4" RC hammers model RE004

- 4.5" RC hammers model RE542

- 4.5" RC hammers model RE543

- 5" RC hammers model PR40

- 5" RC hammers model RE545

- 5.5" RC hammers model PR52

- 5.5" RC hammers model PR54

- 5.5" RC hammers model RE547

- 6" RC hammers model RC6A