... and stop. 5. Excellent Performance:1) Humanized design with continuous carving for breaking point, renew for power off, forecast for processing ... suction for making ad dedication.3. Mold Industry: Apply for carving metal mold such as copper, aluminum, iron and some nonmetal ... board and so on.4. Other Industry: Carve various shadow carving, basso-relievo. Apply in craftwork gift industry. Payment: 30% ...