Percussion rod
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Designed to increase the weight of the drilling string and to guarantee straightness of the well.
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Designed to increase the weight of the drilling string and to guarantee straightness of the well.
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Designed to increase the weight of the drilling string and to guarantee straightness of the well.
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Designed to increase the weight of the drilling string and to guarantee straightness of the well.
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Designed to increase the weight of the drill, as well as to ensure the straightness of the hole.
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it is designed to increase the weight of the drill, as well as to ensure the straightness of the hole.
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It is designed to increase the weight of the drilling string and to guarantee straightness of the well.
