1 X 6-1/2 5 FLUTE BALL NOSE ROUGHING END MILL

Cobalt Roughing Ball Nose End Mill, 1″ Mill Diameter, 1″ Weldon Shank, 4″ Flute Length, 6-1/2″ Overall Length, M42 Cobalt High Speed Steel, 5 Flutes, Coarse Pitch, Single End, 30° Right Hand Helix, Right Hand Cut, Sinusoidal Tooth Form, 1 per Pack