- Down the hole (DTH) bit.
- Provide 1-2" middle air pressure DTH bits.
- 4-5" / 6-8" / 10-12" high air pressure DTH bit are also available.
- Robust construction.
- Long lifespan.
- Excellent reliability.
- Suitable for different mining tasks.
- We can design according to customer's requirement of the bit diameter / air holes / carbide buttons and face shape.