Wire guiding roller

FIG. 1 is a perspective view of a wire guiding roller;

FIG. 2 is a right side elevational view thereof, the left side elevational view being identical with FIG. 2;

FIG. 3 is a front elevational view thereof, the rear elevational view, the top plan view, and the bottom plan view being identical with FIG. 3; and,

FIG. 4 is a referential view showing location of the present article in a wire saw for semiconductors.