Operation panel for controlling machine tools

Description

FIG. 1 is a perspective view of an operation panel for controlling machine tools showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for an operation panel for controlling machine tools, as shown and described.