With face milling, the reducing motion primarily can take location at the tip corners in the milling cutter. Encounter milling is used to chop flat surfaces to the workpiece or to cut flat-bottomed cavities. Straddle milling uses two end mills mounted on two different sides of the exact same arbor. https://millingmachineshowtotrapt45555.bloggip.com/26809058/rice-milling-machine-function-options