Iscar Milling Insert, Series: HELI2000, HM90 Insert, 1505 Insert, 0.38 in Inscribed Circle, 0.23 in Thickness, 0.38 in Width, 0.637 in Length, 0.031 in Corner Radius, Manufacturer's Grade: IC928, ANSI Code: HM90 ADKT 1505PDR, ISO Code: HM90 ADKT 1505