Gear Skiving CNC Machining Process Power Skiving is more flexible than broaching and faster than shaping for producing gears and splines. This video is an example of CNC milling. CNC milling is a subtractive manufacturing process where a rotating cutting tool controlled by a computer numerical control CNC machine removes material from a workpiece to create a desired shape. This machining process is used to create a wide variety of parts and products in various industries including aerospace, aut