07-26-2015, 12:37 PM
I would start by cutting that feed rate in HALF. I'm surprised you've not yet broken the little Ø1mm end mill at that chipload per tooth.
Not even a 5C emergency collet? That part is small enough to fit into one. Now is as good a time as any to get one.
Not even a 5C emergency collet? That part is small enough to fit into one. Now is as good a time as any to get one.