B66 0050 050 0400 040 R005

B66 0050 050 0400 040 R005 2 Flutes Endmill, SE 45 Series, Cutting Diameter 0,5 mm x 0,7 mm Cutting Length, 4 mm Recess Length, Shank Diameter 4 mm, 50 mm Total Length, Corner Radius 0,05 mm