New Everdigm drill ring bit system DURA RING

The new Everdigm ring bit system "DURA RING" offers a permanent ring bit system for DTH drilling

DURA RING gives you all the benefits of DTH drilling-high productivity, drilling straight hole at any angle, easy to lock and unlock ring. The system can be used in all ground conditions and be used in a multitude of applications such as Foundation construction, Piling construction, Water Well and Geothermal, Tunneling and Horizontal drilling.