What Is Your Favorite End Mill For Roughing Aluminum
Mar 20, 2021 Mar 21, 2021 I know everyone is gonna think Im crazy, but YG1 has some aluminum specific HSS end mills. I use them and really like them. Kind of not a bad idea with your limited spindle rpm. I was slotting in some 14 6061 plate a few days ago, 5000RPM, 50ipm, and was using 25-30 spindle load on my real 20hp machine.