Quote Originally Posted by curious aardvark View Post
That said you can get 0.2,0.3 nozzle diameters for really fine work.
Where can I learn more?

In the Slic3r program at least there's a way to set the line thickness in software to less than the nozzle diameter, but when I do that the model is sliced the same way meaning the distance between the lines remains the same which just results in weak brittle printwith holes.

I'm interested in what fff printers are capable when it comes to resolution. Not much use for in practice because of speed but will be really interesting to be able to print tiny models with very fine detail (100 microns and 100 micron extruded plastic diameter, so the model will have the same detail in X, Y and Z)