3D Printed Dramel Prototype

3D printed 12,000rpm dramel, but unsuccessful. I will make it be. As information, I designed it with @SolidWorks. And I printed it with @makerbot 5th gen replicator.

Sanding Machine

I modified my polishing wheel design and now I can use it either as a polishing wheel or as a sanding machine. As information, I AM ONLY 14 years old. I designed it with @SolidWorks (Also I passed CSWA exam (220 out of 240)). I printed it with @MakerBot.