A milling cutter is a rotary cutter with one or more teeth for milling. When working, the cutter teeth cut off the allowance of the workpiece intermittently in turn. Milling cutter is mainly used for machining plane, step, groove, forming surface and cutting workpiece on milling machine.

When HCVAC coating machine is applied to milling cutter parts and tools, whether through higher productivity, more reliable production or higher efficiency, wear-resistant coating can save a lot of cost.

Coated tools can withstand higher cutting speed and feed, thus reducing processing time and cost. In addition, their excellent wear resistance greatly extends the tool life

High speed cutting and dry machining produce extremely high temperatures. Due to the excellent thermal stability, thermal hardness and oxidation resistance of the coating, the heat is dissipated by the chips without adversely affecting the cutting edge.