FIG. 1 is a front view of a hand saw blade cover showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

The broken showings of the saw are for illustrative purposes only and form no part of the claimed design.