Genmitsu CNC Router 3018- PROVer Mach3 Bedienungsanleitung Seite 13

2.4 Installing Limit Switches to X-Axis/Z-Axis Gantry
What you will need
O (3)Cable Holder
(2) Limit Switch (2) ABS Spacer Screwdriver
X-Axis/Z-Axis Gantry
(6) M3 5mm Screw
44
) M3 20mm Screw