SGS 1″ Dia, 0.1480″ Tip, 90 Degree, 3 Flute, 1/2″ Shank Dia, Uncoated, Series 603, General Application Countersink

SGS 1″ Dia, 0.1480″ Tip, 90 Degree, 3 Flute, Countersink
SGS 1″ Dia, 0.1480″ Tip, 90 Degree, 3 Flute, 1/2″ Shank Dia, Uncoated, Series 603, General Application Countersink