Milling cutter is the cutting tool that when undertaking to workpiece on milling machine cutting is machined, uses. When milling, milling cutter does whirligig (advocate motion) depart cuts bits, feed motion is mixed by workpiece according to need cutting tool will finish.
Milling cutter belongs to much tine cutting tool, each tooth of milling cutter is equivalent to a lathe tool, the basic rule of the geometrical parameter of its cutting part and cutting and lathe tool are similar.
