... , drill, curve, photo engrave, letters cut etc. sign making machine: Application: 1. Advertising industry: cutting/engraving/drilling/photo ... on wood, MDF, bamboo, plastic, PVC, acrylic, two colors board, metals, stone etc. 2. Manufacturing industry: engrave, cut ... wall, etc.5. Model making: to cut materials into different shapes for models making. 6. Stamps making industry: Carving on many different ...