FIG. 1 is a front perspective view of the perforator of our new design;

FIG. 2 is a top plan view of the perforator of our new design;

FIG. 3 is a bottom plan view of the perforator of our new design;

FIG. 4 is a right side view of the perforator of our new design, the left side view being identical thereto; and,

FIG. 5 is a rear end view of the perforator of our new design.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.