This tool is used for leveling dual head nozzles on a Duplicator 4.
Modified version of http://www.thingiverse.com/thing:23013.
Hole center M3 = 75mm, head height =25mm
Added tap in center for preventing head from rotating when adjusting nozzle, worked very well.
Wanhao_Nozzle_Gauge_Tool.STL | 35.8KB |