CNC Router with pneumatic Tool Changer (M25X) Features Alternate work of multi- ... Air-Cooled spindle with longer life, cooling without water.Advanced DSP controller, convenient for tool setting and travel control.Applications Furniture decoration ... Power 6.0KW air coolingDrive System Stepper motor Control System DSP system Command Code G code(*.nc,*.mmg,*u00,ect.),.engCompatible ...