Animated USSR hand drill

1. This is a fully detailed high-poly model of old hand drill (chest drill) made in USSR. The animation shows how it works and illustrates the structure of mechanism. 2. All dimensions of model are real and anyone can recreate if physically:) Except for threads - they are not standard (but very close to). 3. The animation of transparency is waiting for those who will download the model and run the animation in Blender (Sketchfab does not show the animation of transparency at the moment).