... , curve, photo engrave, letters cut etc. 3d cnc router: Application: 1. Advertising industry: cutting/ ... plastic, PVC, acrylic, two colors board, metals, stone etc. 2. Manufacturing industry: engrave, cut, ... making, small gift cutting, souvenirs making, Carving various decoration letters, figures on small windows, ... also some other industries application of cnc router machines, pls confirm with us if ...