Internal and External Grooving Flo-Lock Right Hand Inserts, Insert FLG-3078R GP3R,Material Carbide, Shape Parallelogram,2416525 Internal and External Full Nose Radius Grooving Flo-Lock Right Hand Inserts with 5° Positive Rake. Cutting Width (CW) 0.097″,application Int. & Ext. Grooving Flo Lock, Corner Radius (Re) 0.012″,cutting Direction (Hand)right Hand, Cutting Depth Maximum (CDX) 0.18″,series/list # Flg-3078R,insert Thickness (S)0.195″,measurement Type Inch, Coating Tin, Body Material Carbide, Grade PR930,cutting Edge Length (L)0.405″,,shape Parallelogram, Height 0.344″.