The file 'M-Bitbeam: Small Stepper Mount 3D Printer Model' is (stl) file type, size is 245.8KB.
This is small stepper motor (28BYJ-48 DC 5V) mount for m-BITBEAM kit.
More about m-BITBEAM kit can be found here: http://www.thingiverse.com/thing:1397036
bb-adp-stp-10x8.stl | 80.2KB | |
bb-stp-28BYJ.stl | 919.8KB |