China Aw, Bw, Nw, Hw Drill Rods - China Drill Rod, Drill Pipe
2021-9-21u2002·u20025. All rods are designed to be compatible with other rods manufactured to DCDMA We Supply Wireline Drill Rods, from AQ, BQ, NQ, HQ, PQ, S75, Parallel Threaded Drill Rods, DCDMA Sizes AW, BW, NW, HW, and Tapered Threaded Drill Rods, DCDMA Sizes AWJ, BWJ, AWY, BWY, NWY and Metric Sizes 42mm, 50mm, 60mm, 70mm, 90mm. Dimensions Of Drill rods:
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