World Best DTH Air Hammer. Below you will check three types air hammer details:

1. Air Hammer with foot valve
2. Air Hammer without foot valve
3. Large diameter Air Hammer

1. JS DTH hammer without foot valve is a new high-pressure hammer.
   Features:
   1. Simple structure ensures easy maintenance and reliability.
   2. Optimized design maximizes energy output.
   3. High-impact power and frequency design ensures smooth operation, drill speep 10-15% higher than foot valve types hammer.
   4. Bits are valveless to prevent the issue of foot valve breakage.
   5. All critical internal components under strict heat treatment to maximize tool longevity.

3. Large diameter DTH air hammer designed by Tianhe for over a decade, boasts stable performance and a long service. It excels in chanllenging terrains like karst caves, grave layers, block stones, and slightly weathered bedrock, extensively used in pile foundations, water well drilling and geothermal well drilling etc.