Standard Pack = 1 piece(s). "ESPR" - Insert included angle=90.0 degree ; "IC" - Inscribed cirle Diameter=9.525 mm; "L" - Cutting edge Length=9.525 mm; Product Program=Both; "RE" - Corner Radius=1.2 mm; "S" - Insert Thickness=3.18 mm; Weight in Lbs=0.002; Tooltype=Insert; Package Len=5.7086645; Package Width=1.968505; Package Height=0.4330711; Grade=Carbon400C; ;