Sollroc SRC3.5-Y

SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control. Sollroc RC drilling characteristic: Samples extracted are reliable and free of contaminants; The method is timely and cost-efficient; Well-suited for difficult terrains; High penetration rates, and it has minimal environmental impact.