KYOCERA CNMG432MSPR015S 4-Cutting Edge Indexable Turning Insert With 2-Sided Chipbreaker, Hole, ANSI Code: CNMG432MSPR015S, CNMG Insert, Material Grade: S, #432 Insert, Rhombic Shape, 12 Seat, Negative Rake, Neutral Cutting, For Use On Heat-Resistant Alloy