Printed Turbine

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I put my little Ender 2 printer to some heavy usage recently slicing up lots of smaller parts to make a large prop. I practised my 3D modelling skills on the largest part but I've been able to extract some of the smaller parts from existing models. This turbine fan was small enough to fit inside the 150mm x 150mm bedsize as a single piece, it's entirely flat on the bottom too so it seemed like a good place to start. (stl here)

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