end mill

Here is a video of my air bearing in use.

I'm looking for a decent face mill 2" and 3"+ . Need the R8 shanks and holders too, or integrated. Not many of them have good reviews from Shars, BHS, Grizzly. I'm Looking for budget stuff that's semi decent, I dont want to wreck a high end tool while learning but I don't want to waste money on...

Does anyone know how to cut a key slot in a shaft without using an end mill? Watched various youtube videos watching machinists work and on more than 3 sites, the machinists said not to cut a key slot in a shaft with an end mill because the end mill would either chip because it is hitting 2...

Hello, I get the impression that modern end mills are very different things from the ones I read about in older books and magazines, where slot mills and end mills are two very different beasts. I think I've seen a post or a thread about this somewhere but cannot find it. My end mills are an...