Don't Forget To - LIKE | SUBSCRIBE | SHARE Upgrading my previous build, the quintuple turbine, by increasing its torque. This was achieved by using a additional 4:1 gearing. As a result the motor is now able to drill wood, aluminium, carve, cut, etc. The whole process of machining the outer shell that the additional gears go is on the video. Support my videos!: Subscribe to my channel! Follow me on Vessel and watch my video earlier! Follow me on Twitter! Follow me on Google
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