Sandvik Coromant Shrink Fit Adapter, Series: 686, System Size Machine Side: C4, 8 mm Hole Dia, Modular Connection Shank, 20 mm Nose Dia, 75 mm Projection, For Use With: 7096116, 7096117, 6882083 Solid Carbide Drills, 6259431, 6259432, 6259470 Solid Carbide Ball Nose End Mills and 6266841, 6266842, 6266844 Solid Carbide Reamers, 27 mm Body Dia Workpiece Side, 26 mm Clamping Length, ANSI Code: C4-391.19-08 075, ISO Code: C4-391.19-08 075, Yes Through Coolant (Yes/No)