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; "S" - Insert Thickness=3.18 mm; Weight in Lbs=0.007; Tooltype=Insert; Package Len=3.543309; Package Width=1.4960638; Package Height=0.393701; Grade=HX; ;