DTH tools and crown bits

    1. Article: У00001974

      Blade drill bit designed for use with DTH P-130.
    2. Article: У00001975

      Blade drill bit designed for use with DTH P-130.
    3. Article: У00036217

    4. Article: У00036933

    5. Article: У00039198

    6. Article: У00001973

      It is designed for shock-rotary drilling of wells for various purposes in the rocks of medium and high strength.
    7. Article: У00039199

    8. Article: У00041948

    9. Article: У00019668