Unique Propositions TIRUPATI ENTERPRISES (Unit of Tirupati Drilling Rig Pvt. Ltd.) owns 15 rigs in india, leading domestic monopoly. TIRUPATI ENTERPRISES (Unit of Tirupati Drilling Rig Pvt. Ltd.) is leading manufacturer and exporter of all kind of Portable Drilling Rig, Hammer & Button bits.So as the joint venture has value addition to services. The company has the best equipments to drill hard rock. Powerful equipments are highly technical and also has easy mobility. The equipments are highly technical and also has easy mobility. Drilling Process requires comparatively less water and oil. Our drilling rigs with 7 inch OD, 15ft lenght in hard rock drills within 12 to 13 min. We provide qualitative drilling and construction consultancy.