DTH solutions for large holes--Where there’s solid rock and a need for large diameter holes, then the most efficient method of drilling the holes are DTH hammers.

The drill bits offered by Tianhe Drilling are manufactured to the most stringent standards, using high quality materials to provide you with a reliable, high performance cutting edge for your drilling equipment.

Reverse Circulation drilling is probably the most common means of exploration drilling and is very popular in South America and Australia,Mexico and some of other mining countries.

Blast hole drilling is traditionally used wherever the mining company wants to explore the mineral composition or potential mineral yield of the area demarcated for their mining interests

Changsha Tianhe Drilling Tools and Machinery Co., Ltd., established in 2002, located in Changsha City, Hunan Province, China. We are a professional geotechnical drilling manufacturer in research, desi...

Changsha Tianhe Drilling Tools and Machinery Co., Ltd., established in 2002, located in Changsha City, Hunan Province, China. We are a professional geotechnical drilling manufacturer in research, desi...