SGS® End Mill, Ball Nose End Fractional, Series: 03B, 1/16 in Diameter Cutter, 1-1/2 in Overall Length, 3/16 in Length of Cut, 2 Flutes, Spiral Flute, 1/8 in Shank Diameter, Right Hand Cutting Direction, 30 deg Helix Angle, Straight Shank, 1.313 in Shank Length, Micrograin Solid Carbide, TA Coated Finish