... modify grooves of all types of key blanks. 1. Model WX-22 is a multi-functional advanced milling machine. It can ... machine is rigid and easy to operate with high accuracy.3. It can also be used to process all kinds of ... . Cutter: WX-222-1, WX-22-2, WX-22-3, WX-22-4, WX-22-5, WX-22-6, WX-22-7, WX-22-8, WX-22-11, WX-22-126 ...