Drillmaster DTH hammer and bits

DTH hammers are widely used in areas such as open-pit and underground mining, irrigation, bridge and tunnel, infrastructure, slope anchorage, geological exploration, petrol and natural gas engineering. Drilling holes diameter range of our DTH hammers is from 64mm to 1020mm.


Drillmaster DTH hammer's features can be listed as follows:

1. The hole size range is wide and the hole straightness is high.

2. The impactor impacts at the bottom of the hole, and the working environment noise is greatly reduced.

3. It is applied to rock formations above medium-hard, with high drilling efficiency.

4. Drilling rigs and drilling tools are more portable.


If you are interested in our products or any question, please contact us freely.


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Contact Information

Address: Xingsha International Enterprise Centre, Luositang Road, Xingsha, Changsha 410000, P.R.China

 Whatsapp/Wechat: +8618890395856, Tel: (86)731-8403-0163

Email: info@unidrillgroup.com

Website: www.unidrillgroup.com