this saves 75% volume and its only 2.52cm3.
print this with 0.1mm layerheight and 33% infill.
extrusion width: 0.48mm
This is a hard to print testfile!
often you don't know if your printer is ready for complex files. with this file you have an easy option to check problematic printing/slicing stuff.
does your printer challenge this ultimative part?
check it out and get (almost) instant results.
these test are included in this tiny file:
size: the object is 2x50x30mm (baseplate)
hole size: 3 holes (3/4/5mm)
Nut size: M4 Nut should fit perfectly
fine details: pyramide, cone, all numbers
rounded print: wave, half sphere
minimum distance & walls: 0.1/0.2/0.3/0.4/0.5/0.6/0.7mm
overhang: 25°/30°/35°/40°/45°
bridge print: 2/4/8/16/mm
surface: all the flat parts