I don't know why but other sellers sell metric end mills as Inch end mills, which is problematic when accurate measurements are required. These end mills are actually imperial, which is a good thing. They cut aluminum very well.
Pros
5 inch end mill. The end mill is suitable for side milling, end milling, finishing, etc. It is suitable for machining carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.