Alfa Tools SEB150732 1/2 x 1/2 USA HS Multi-Flute Ball Single End Mill

Alfa USA End Mill Ball Nose, 1/2" Mill Diameter, 1/2" Weldon Shank, 1-1/2" Flute Length, 3-1/2" Overall Length, High Speed Steel, 4 Flute, Single End, Center Cutting, 30° Right Hand Helix, Right Hand Cut, Made in USA, 1 per Tube. Alfa Tools SEB150732 1/2 x 1/2 USA HS Multi-Flute Ball Single End Mill