SGS 1" Dia, 60 Degree, 1 Flute, Countersink
SGS 1″ Dia, 60 Degree, 1 Flute, Countersink

SGS 1″ Dia, 60 Degree, 1 Flute, Countersink

SGS 1″ Dia, 60 Degree, 1 Flute, 1/2″ Shank Dia, Uncoated, Series 601, General Application Countersink