SGS 0.40mm Dia, 0.60mm LOC, 3.00mm Shank Dia, 4 Flute, 30 Degree Helix, Uncoated, Series M4SM, Micro, Square End End Mill

SGS 0.40mm Dia, 4 Flute, Square End End Mill
SGS 0.40mm Dia, 0.60mm LOC, 3.00mm Shank Dia, 4 Flute, 30 Degree Helix, Uncoated, Series M4SM, Micro, Square End End Mill