Down-the-hole-hammer DTH hammer
CATEGORY:Staking/Drawing
Down-the-hole-hammer DTH hammer
Down-the-hole-hammer DTH hammer
Workable mainly for middle-big diameter / moderate-hard rock excavation works, Used with earth auger, DTH hammer replaces screw to excavate hard rock ground with high-pressured air and rotation,
Recommended points
- 1) Strong power of breakage / high speed
2) Workable in small space
3) Work well for gravel, rock ground
4) Cost saving
