What model of used CNC milling machine I should look for.


I want a machine that is at least 3 axis

It needs to have a controller which will work with InventorCAM (controller

which will run g-code?)

It should have a tool changer

Should be able to efficiently mill 6061/7075 aluminum and 416 stainless

I want it to be retrofit able for through spindle MQL


When people talk about hardware CNC controllers are they really referring to NC?