Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
To survive with high quality,to develop with non-stop innovation,to repute with thoughtful service,to brand with great sincerity
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PRODUCT MODEL:
DHD3.5 DTH hammer for quarry and minng drilling--DHD3.5,BR33,MACH33
Application Range
It is widely applied to all kinds of drilling and excellent for mining and quarry drilling.
Design Principles
To pursuit smooth operation and reliability.
Outstanding Advantages
The simple structure ensures the easy operation and maintenance;
Fast penetration rate can Improve your productivity and capability
Comprehensive range of DTH hammers and drill bits to match all conceivable applications
Cutting edge technology that has been tested and proven through years of field use
Structure and technical parameters
