Quote Originally Posted by Gregor View Post
I used an end mill with 2 flutes should I have used an end mill with 3 or 4 flutes ?
No 2 flutes is fine and with more flutes the faster you would need the feedrate etc. From the Video it's hard to judge the feedrate because it's speeded up but from what I can see your cutting far to shallow and probably to slow.?

What were the feedrate and depth of cut.?