Just print it, let it cool down and try to take out the middle part.
- Print-Settings:
- 2 Perimeters and minimum 5% Infill → If you want more, go higher.
If you like you can try out my other difficulties of Tolerance Tests here:
https://makerworld.com/en/u/3276628277
I bet you can't get them all to work !!!
- 0.05mm → Difficulty: Ultra Hard
- 0.1mm → Difficulty: Very Hard
- 0.15mm → Difficulty: Hard
- 0.2mm → Difficulty: Normal
- 0.25mm → Difficulty: Easy
- 0.3mm → Difficulty: Very Easy