Drill Rod 1, Drill rod length: 0.5 m, 0.8 m, 1 m to 6 m. 2, Factory Supply directly. 3, Widely ... of Drill RodNameQualityLengthGOrdinary Grade0.5 m, 0.8 m, 1 m to 6 m.G1High Quality Grade0.5 m, 0.8 m, 1 m to 6 ... m.G11Export High Quality Grade0.5 m, 0.8 m, 1 m to 6 ... mm2, Size: B22 (mm)3, Drill pipe length: 0.5 m, 0.8 m, 1 m to 6 m.We can supply integral drill ...