The ornamental design for a band saw base, as shown and described.
FIG. 1 is a top view of a band saw base embodying my new design;
FIG. 2 is a front elevational view of the band saw base of FIG. 1;
FIG. 3 is an elevational view looking at the left hand side of the band saw
base of FIG. 2;
FIG. 4 is a perspective view of a band saw base embodying my new design
looking at the rear and left hand side of the base;
FIG. 5 is a perspective view of the base similar to FIG. 4 additionally
showing in broken line a band saw mounted and a work piece in place. The
broken line portions of FIG. 5 are for illustrative purposes only.