DIY mini CNC machine part 15 (carbon fiber review)

Project costs breakdown: https://docs.google.com/spreadsheets/d/1zyGDZSG_wHfn7GA0wKzwLYhK88SAIyLOe-4c9KuL23A/edit?usp=sharing
Brushless spindle: https://goo.gl/S11534
50V/480W power supply: https://goo.gl/YZKBuZ

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