Exclusively assembled to warmth (except specific demand) for a connection armor plating-kernel to the maximum of the interference concurred.
In the heavier sollicitations of collision they come used more of a shirt than armor plating.
dies of Extrusion, opened or packet, with cylindrical profiles, trilobate, shaped, and eccentrics;
dies of Mold preparation with every shape and demanded knurling armored;
dies of shearing, integrals or armour.

Type of hard metal: from G3 to G7
Dimensions: from diameter 20 milimeter to 200 milimeter, the maximum height 220 milimeter .

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