check out this site for end mills..........
click here
i get most of my stuff here and they got some great prices on high helix Al. end mills and give excellent customer service.
fast shipping also.
they also ship outside the U.S.
they got just about everything you need in tooling.
there import endmills are just as good quality as high dollar end mills at a significantly lower price to boot! With exception of there "mill monster" brand(they are very good quality solid carbide end mills.IMHO, they hold there sharpness much longer than any other brand ive tried)(and ive been through hundreds of them(theres that learning curve!)
i dont even bother with the U.S.A. brands anymore because i cant tell the difference when they break! i can break 2 or 3 solid carbide chinese end mills for the price of one "Quality" USA brand

you will be breaking quite a few of them too!
i only buy mill monster USA brand when i need small diameters because of there superior strength compared to other brands made in USA.
Hope this helps ya in your, soon to be, never ending search for a better and stronger end mill.
you will be breaking quite a few of them too