Sandvik Coromant 5727725, 1.5748 in Shank, Cylindrical Clamping with Flat Connection, 1.4173 to 1.5748 in Body Dia Workpiece Side, C4-131-00050-500

Sandvik Coromant Boring Bar Adapter, Cylindrical Clamping with Flat, 2.9133 in Overall Length, 1.5748 in Shank Dia, 1/2 in Shank Dia Workpiece Side, 1.4173 to 1.5748 in Body Dia Workpiece Side, 1.13 in Usable Length, ISO Code: C4-131-00050-500, ANSI Code: C4-131-00050-500, Steel