1/2X1/2 USA COBALT MULTI-FLUTE DOUBLE END MILL

Alfa USA Cobalt End Mill, 1/2″ Mill Diameter, 1/2″ Weldon Shank, 1″ Flute Length, 4-1/8″ Overall Length, M42 Cobalt High Speed Steel, 4 Flute, Double End, Center Cutting, 30° Right Hand Helix, Right Hand Cut, Made in USA, 1 per Tube