CNC mach3 3 Axis kit, 3pcs TB6600 stepper motor driver +one breakout board+3pcs Nema23 425 Oz-in motor+350W power supply#ST-4045 cnc router kit 3 axis 3pcs tb6560 1 axis stepper motor driver one breakout board 3pcs nema23 312 oz in motor one power supply