TIGER AUGER ROD is a helical drilling rod equipped with a drill bit, designed for drilling holes in coal seams and underground mining operations. we produce it in 1300 mm and 1500 mm lengths with either a 16 mm round shank or a 13×13 mm square shank. Its robust spiral design ensures efficient torque transmission and fast penetration. TIGER AUGER ROD delivers reliable performance in coal extraction, mining, and ground drilling applications, providing the strength and precision demanded by professional operator