It seems to be ok so far but I haven't cut anything with it yet,No there is no limits or home switches fitted to the machine, I hope to fit some but I am not to smart when it comes to pcb boards and haven't a clue if they can be fitted to this machine I know the spindle board is called a yoocnc pw3024
Click image for larger version. 

Name:	photo (1).jpg 
Views:	883 
Size:	376.0 KB 
ID:	11246