FIELD: manufacture of tubes and rods by extrusion. SUBSTANCE: tool includes container in which moving extrusion ram is arranged. Extrusion ram has cone head with conicity angle exceeding conicity angle of entry portion of die that is stationary mounted in container. Conicity angle of die is equal to 0.975-0.996 of conicity angle of head of extrusion ram. EFFECT: elimination of early wear of tool, increased yield even at extrusion tool skewing. 1 cl, 2 dwg
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