Key
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Drilling key is used on devices such as PBU-2 at capacity or lifting the drill string.
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Key is used on equipment of the type URB-2A-2, 12 URB.ZBT, URB 2A2D and URB 2D3 during the extension or lifting of the drill string.
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Key is used on equipment of the type URB-2A-2, 12 URB.ZBT, URB 2А2D and URB 2D3 during the extension or lifting of the drill string.
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Adapter type M applied during the extension or lifting of the drill string. The size of the plug corresponds to the width of the slot of the lock drill pipe.
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Auger holder type M is used when the pipe turning machine driver during the extension or lifting of the drill string. The size of the plug corresponds to the width of the slot of the lock drill pipe.
