3x3 Rubik's cube core

English
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Another 3x3 core. I made this like the first step to design a 3x3 cube complete printable.

**Size:**
- Core length: 19.5mm
- Core arm diameter: 7.5mm
- Holes: 2.7mm

Note that you need 2 "3x3Core2.7_half.stl" to make a full core.
I also upload a full core file ("3x3Core2.7.stl") to print only one thing.

This can work as a ShengShou Aurora core. I've tried it and it's a bit loose, but I like loose cubes :D.

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