End Mill, Drill Bit, Carbide End Mill manufacturer / supplier in China, offering HRC 55 Solid Carbide End Mill Cutter, Ball Nose Milling Cutter for Aluminum, Newly Designed Machine Tool for Woodworking and so on.
It is the last photo.
You have seen all photos.
The person in this video is our engineer.
He is programming for Step Drill. The drill is used for Aluminium processing.