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Specifications

DTH drill rod specifications:
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm, 152mm
Thread: API 2 3/8"reg, API 3 1/2" reg, API 4 1/2" reg, IF, BECO
Length: 1m, 2m, 3m, 4m, 5m, 6m, 9m, 10m