Twin Turbine Rotary Grinder Tool Powered by Vacuum Cleaner

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This is actually a revision of this https://goo.gl/mHP2Ff but the major difference now is that it's precisely machined, It's more durable, reliable and more efficient. Nothing can beat hobbyist's rotary tools, but it's a prototype that I wanted to try out now that I own the PocketNC (5 axis desktop milling machine).

- PocketNC https://goo.gl/NdTxBS

- Harvey endmills http://www.harveytool.com/
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Видео Twin Turbine Rotary Grinder Tool Powered by Vacuum Cleaner канала JohnnyQ90