Motor Pulley Set / Grub Screw Showcase

A simple OVERSIZED model to allow people to hands-on see and try out how grub screws need to align with the FLAT side of the motor shaft for the pulley to be firmly held in place.

Puller collar is optional. Glue it in for greater fidelity (i don't think it's worth it to print with support, but could be.)

Note: this is EARLY release. Ugly writeup and no pictures. I'll update this later. STEP files if anyone asks.