Description of Kodiak Cutting Tools KCT133351 Diameter
Premium Sub-Micrograin Carbide End Mill Made In the USA. 1/4" Shank Diameter. 3/4" Flute Length (Length of Cut), 30 Degree Helix. 2-1/2" Overall Length Center Cutting Carbide Endmill. 4 Flutes, ALTiN Coated, Ball Nose End.
Highly recommend these tools. I use them on my Haas CNc. At first I was concerned about the price. But they are just as good as any other brand I've used.