SGS® End Mill, Center Cutting General Purpose Single End Square End, Series: 16 Series, 1/16 in Cutter Dia, 1-1/2 in Overall Length, 1/8 in Maximum Depth of Cut, 4 Flutes, Spiral Flute, 1/8 in Shank Dia, Right Hand Cutting, 30 deg Helix Angle, Straight Shank, Micrograin Solid Carbide, Uncoated