Peristaltic pump using a hand drill as engine.
Built using printed parts, nuts and bolts and standard bearings.

Materials:
6x Radial ball bearings (Model: 6203)
2x Thrust ball bearings (Model: 51100)
1x 10mm silicone tube
6x 1/8" thread, 1.5" length screws and nuts (drill head fixture)
3x 1/4" thread, 1" length screww and nuts (bearings fixture)
1x 1/4" thread, 1.5" length screw and nut (main axis)