Durable Rotary Drilling Tools

In China, TOP ROCK TOOLS manufacture and export Durable Rotary Drilling Tools in Guiyang, Guizhou, China. These are designed for cost effective performance in all rock drilling applications including but not limited to; foundation & geotechnical drilling, blasthole drilling in quarries & mines, water well & geothermal boreholes, horizontal directional drilling etc.
Advantages
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.