I bought this set of end mills, actually two, because I wanted to give my grandma a Mother's Day present for my new CNC machine. I needed a long endmill to finish the smaller portions of the part and it would take too long for a major manufacturer to get one, so I gritted my teeth and gave it a try. I've seen others say they can only get 30 of these so I didn't know what to expect. I have some experience with micro milling, so I knew it would be a little difficult to get it working, but in theβ¦