KYOCERA TSJ07131 ISOI 2-Cutting Edge Indexable Turning Insert With 1-Sided Chipbreaker, Hole and 40 to 60 deg Countersink, ANSI Code: CCET14111LFSFTN60, CCET Insert, Material Grade: P, #14111 Insert, Diamond Shape, 04 Seat, Positive Rake, Cermet