Manual 6 3/4 Tricone Bit

PRIME RIGS LIMITED WE ARE MARKET LEADING MANUFACTURER & EXPORTER COMPANY FOR ALL TYPE OF DRILLING RIGS LIKE WATER-WELL, ROTARY DRILLING RIGS, TRACTOR MOUNTED DRILLING RIGS Inquiry Prime Rigs Limited, an ISO 9001:2008 certified firm is a part of renowned Prime Group, representing it in the heavy engineering, machining and fabrication field. As a manufacturer, supplier and exporter, we are offering quality approved Drilling Rigs related to various sectors like Water Well Sector, Mining Sector, Construction Sector, Geological Survey Sector, etc Employing latest technology, these are developed by our professionals in accordance with the national and international norms.