Quote Originally Posted by ECCO View Post
This is my first question on MYCNCUK. I am building a 3 axis CNC miller and have a question for all you learned CNC folk. It concerns limit switches on this machine. I would like to have double Hard limit switches on the Z axis to enable an easy adjustment on the lower Z limit. On both the X & Y switches have a single limit switch and software limits. Is this possible? I am using Mach3 CNC software.
Welcome to the forum.
Why would you want a switch on the lower Z- as it would depend on what tool length you have etc.