I'm not sure, a lot of big metal parts are cut on a horizontal mill. A horizontal mill is basically a mill that cuts using a cutter that is basically a wide sa

I'm not sure, a lot of big metal parts are cut on a horizontal mill. A horizontal mill is basically a mill that cuts using a cutter that is basically a wide saw. The machines they are using could be described as stone focused horizontal mills. https://fractory.com/horizontal-vs-vertical-milling/ https://fractory.com/horizontal-vs-vertical-milling/