... water cooling spindle 3. mach3 controller 4. stepper motor sign making machine Wide range of application: Such as seal, packing, ... scutcheon and pane making, decorating, art and craft, architecture model, souvenir, badge, electric ... ABS double color sheet, PVC foam sheet,wooden sheet, scagliola, PCB Aluminum sheet, brass, steel, etc. Features:X Y Z use ...