Article: У00001904

    Percussion rod 90/2000

    weight: 98.45 kg.


    Designed to increase the weight of the drilling string and to guarantee straightness of the well.
    Drill rod 90/2000

    With cable-drilling with insufficient weight bailer or pile cups used drums boom - massive cylindrical rod with threads on both ends.
    Material - steel 40X
    Diameter - 90 mm
    Length - 2.0 m
    Inner thread - lock (cone) Z-63.5
    External thread - lock (cone) Z-63.5