The best Rotary cum DTH Drilling Rig Manufacturer in India is Beaver Track. We are specialists in designing Rotary cum DTH drilling rigs in India and The use of the technical functions, mechanisms, materials, and function specifications is widely set up which is important to give overall performance. The techniques and specifications are used to arrange the Rotary cum DTH , DTH 650 systems to function systematically and to give longer-run service.