FIG. 1 is a front view of the corer handle; FIG. 2 is a back view of the corer handle; FIG. 3 is a top view of the corer handle; FIG. 4 is a bottom view of the corer handle; FIG. 5 is a perspective view of the corer handle; FIG. 6 is a left view of the corer handle; and, FIG. 7 is a right view of the corer handle.