Door for a Machine Tool

FIG. 1 is a perspective view of the claimed design. FIG. 2 is a front view of the claimed design. FIG. 3 is a rear view of the claimed design. FIG. 4 is a right side view of the claimed design. FIG. 5 is a left side view of the claimed design. FIG. 6 is a top view of the claimed design; and, FIG. 7 is a bottom view of the claimed design. The broken lines in the figures depict portions of the article that form no part of the claimed design.