Alfa Tools 1-1/2 X 4-1/2 6 FLUTE BALL NOSE ROUGHING END MILL (DISCONTINUED)

Cobalt Roughing Ball Nose End Mill, 1-1/2" Mill Diameter, 1-1/4" Weldon Shank, 2" Flute Length, 4-1/2" Overall Length, M42 Cobalt High Speed Steel, 6 Flutes, Coarse Pitch, Single End, 30° Right Hand Helix, Right Hand Cut, Sinusoidal Tooth Form, 1 per Pack