Product Overview
Cobalt Roughing Shell Type End Mill, 4-1/2" Cutter Diameter, 2-1/4" Length of Cut, 1-1/2" Hole of Cut, M42 Cobalt High Speed Steel, 14 Flutes, Coarse Pitch, 20° Right Hand Helix, Right Hand Cut, Sinusoidal Tooth Form, 1 per Pack
