Comparison : |
Item # TNFM222ER-R4, Utility Triangle Negative R4 Chipbreaker with Hole, thickness 0.141 / 0.147 in Item # TNSM321ER-R4, Utility Triangle Negative R4 Chipbreaker with Hole, thickness 0.141 / 0.147 in Item # TNSM322ER-R4, Utility Triangle Negative R4 Chipbreaker with Hole, thickness 0.142 / 0.148 in Item # TNSM323ER-R4, Utility Triangle Negative R4 Chipbreaker with Hole, thickness 0.138 / 0.144 in Item # TNSM331ER-R4, Utility Triangle Negative R4 Chipbreaker with Hole, thickness 0.203 / 0.209 in
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