PURPOSE: To provide the titled die capable of cutting off a gate part simultaneously with ejecting a molded article, wherein a slide core projected simultaneously with pushing-out pins in the same direction and a runner block die moved in a direction perpendicular to the moving direction of the pins are incorporated in a main body of a core die.

CONSTITUTION: The slide core 13 constituting a cavity at a position in proximity to a gate 15 of a core die 2 is projected simultaneously with the pushing-out pins 23, 24 for the molded article in the same direction. The gate 15 and the runner block 14 constituting a runner 16 are moved in the direction of an arrow B by a hydraulic cylinder 18, and a runner part solidified by a cooling is ejected by an ejecting pin 19. The slide core die 13 functions as a shearing edge to cut off the gate part with a favorable cut section.