Cutting tool inserts

Abstract

CLAIM The ornamental design for a cutting tool insert, as shown and described. DESCRIPTION FIG. 1 is an isometric view of a cutting tool insert in accordance with a first embodiment of the subject invention; FIG. 2 is a top plan view of FIG. 1 , wherein the bottom plan view is identical; FIG. 3 is a side elevation view from any side of the cutting tool insert in FIG. 2 ; FIG. 4 is a cross-sectional view taken along lines “ 4—4 ” in FIG. 1 ; FIG. 5 is an isometric view of a cutting tool insert in accordance with the second embodiment of the subject invention; FIG. 6 is a top plan view of FIG. 5 , wherein the bottom plan view is identical; FIG. 7 is a side elevation view from any side of the cutting tool insert in FIG. 5 ; FIG. 8 is a cross-section view taken along lines “ 8—8 ” in FIG. 5 ; FIG. 9 is an isometric view of a cutting tool insert in accordance with a third embodiment of the subject invention; FIG. 10 is a top plan view of FIG. 9 , wherein the bottom plan view is identical; FIG. 11 is a side elevation view looking at the right side of the cutting tool insert in FIG. 10 ; FIG. 12 is a side elevation view looking at the cutting tool insert in FIG. 10 from the bottom of the page; FIG. 13 is a cross-section view taken along lines “ 13—13 ” of FIG. 10 ; FIG. 14 is a cross-section view taken along lines “ 14—14 ” of FIG. 10 ; FIG. 15 is a cross-section view taken along lines “ 15—15 ” of FIG. 10 ; FIG. 16 is an isometric view of a cutting insert in certain accordance with a fourth embodiment of the subject invention; FIG. 17 is a top plan view of FIG. 16 , wherein the bottom plan view is identical; FIG. 18 is a side elevation view looking at the right side of the cutting tool insert in FIG. 17 ; FIG. 19 is a side elevation view looking at the cutting tool insert in FIG. 17 from the bottom of the page; FIG. 20 is a cross-section view taken along lines “ 20—20 ” of FIG. 17 ; FIG. 21 is a cross-section view taken along lines “ 21—21 ” of FIG. 17 ; FIG. 22 is a cross-section view taken along lines “ 22—22 ” of FIG. 17 ; FIG. 23 is an isometric view of a cutting tool insert in accordance with a fifth embodiment of the subject invention; FIG. 24 is a top plan view of FIG. 23 , wherein the bottom plan view is identical; FIG. 25 is a side elevation view looking at the right side of the cutting tool insert in FIG. 24 ; FIG. 26 is a side elevation view looking at the cutting tool insert in FIG. 24 from the bottom of the page; FIG. 27 is a cross-section view taken along lines “ 27—27 ” of FIG. 24 ; FIG. 28 is a cross-section view taken along lines “ 28—28 ” of FIG. 24 ; and, FIG. 29 is a cross-section view taken along lines “ 29—29 ” of FIG. 24 .