Cutting tool insert
FIG. 1 is a top perspective view of a cutting tool insert showing my new design; 
     FIG. 2 is a top plan view, the bottom plan view being identical; 
     FIG. 3 is a right side elevation view, the left side elevation view being identical; 
     FIG. 4 is a cross-sectional view taken along line 4--4 in FIG. 2; 
     FIG. 5 is an enlarged view of the encircled dot-dash portion shown in FIG. 4; 
     FIG. 6 is a cross-sectional view taken along the line 6--6 in FIG. 2; and, 
     FIG. 7 is an enlarged view of the encircled dot-dash portion shown in FIG. 6.