Cylindrical die for thread form rolling

FIG. 1 is a perspective view of a cylindrical die for thread form rolling showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged perspective view of the portion 8 - 9 indicated in FIG. 1 ;

FIG. 9 is an enlarged front view of the portion 8 - 9 indicated in FIG. 1 ; and,

FIG. 10 is an enlarged top view of the portion 8 - 9 indicated in FIG. 1 .