5" RC hammers model PR40 for geothermal well drilling

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.

We provide high quality and durable rock drilling tools for:

• Mineral Exploration Drilling

• Blast Hole Drilling

• Environmental Drilling
• Water well Drilling
• Geothermal Drilling
• Ground Engineering
• Gas / Oilfield /coal seam Drilling

• Geotechnical Drilling

• HDD Trenchless Drilling

• Civil engineering and Mining

- Valveless air distribution. More reliable.
- Simple design of the piston. Long life.
- More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
- Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
- Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

5" RC hammer PR40 Technical data:

- 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