Standard Pack = 1 piece(s). "ESPR" - Insert included angle=55.0 degree ; "IC" - Inscribed cirle Diameter=9.525 mm; "L" - Cutting edge Length=11.6 mm; Product Program=Both; "RE" - Corner Radius=0.4 mm; "S" - Insert Thickness=3.97 mm; Weight in Lbs=0.009; Tooltype=Insert; Package Len=5.7086645; Package Width=1.968505; Package Height=0.4330711; Grade=Carbon200; ;