Down The Hole Drilling Tools
DTH Hammer Drilling
In China, TOP ROCKTOOLS offers one of the most complete lines of conventional DTH hammer ranging from 2" - 12", DTH bits and drill pipes which are designed for cost effective performance in all rock drilling applications including but not limited to; foundation & geotechnical drilling, blasthole drilling in quarries & mines, waterwell & geothermal boreholes, horizontal directional drilling etc.
The highest quality of materials in China and patented designs give you lower drilling costs per meter.
With lighter hammer and bit, you consume lower fuel.
Complete quality guarantee for any manufacturing defects ensure you lower operating cost.
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