Carbide Milling Insert Insert Shape Rhombic Negative Chip-Breaker L88 Grade WXN15 Inscribed Circle .433 In. Insert Thickness .312 In. No of Edges 4 Nose Radius .079 In. Coating PVD Rake 0 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Non-Ferrous Materials ANSI Number LNGX130720R-L88 WXN15 Application Milling