... Model: HC1225 Effective Cutting Range: 1225*2500mm portable CNC plasma cutting machinesProduct Characteristic:Portable NC Flame/Plasma Cutting ... high speed CPU, inside FLASH memory, outside USB interface;3. Save 30 programs, each about 2048 lines,64 ... -press operation modes, easier operation;5. 40 Subdivision stepper motor driver, 1.8°stepper motor, smooth movement, low noise, high running precision;6 ...