CNC 3018 Enclosure with interlock, extraction etc.

CNC milling machine. Based on the 3018 arduino system. Open source grbl fed via serial/usb. Gcode sender = candle. System features a safety interlock, warning lights, a full enclosure, dust extraction (vacuum attaches to a side point). Offline control/SD milling available on the control panel. Pc preferred as PCBs require a higher map. The tolerance is 25-50 microns on the Z axes, I will be re calibrating it shortly. Still need to enclose the back (for pcb protection and fan mounting)

White sections are Ikea table legs

update: Going to re make the Z in metal as i need 1 micron precision for better PCB milling at exactly 18 microns.