... musical instruments.3. Board processing: insulation, plastic chemical components, PCB, car body, bowling track, ABS, PP, PE, etc.4. Decoration: ... 50HzWorking ModeStepper motor CommandG code,HPGL,U00,mmg,pltOperating SystemDSP with USB interface/WeihongDiameter of cutterφ3.175-φ12.7mmCooling ... HIWIN rails from Taiwan2. DSP system (optional:Mach3/NC-studio) Heavy duty woodworking cnc router ITM1325