Bullet Penny Weight

This is a spinner penny weight. It is designed to resemble a hollow-point bullet. It holds 4 pennies and requires pausing the print just before capping the pennies. A high percentage infill will allow for some additional weight at the cost of filament.

The inspiration came from the Six Shooter spinner by CMH. That particular spinner can be seen in the thumbnails: https://www.thingiverse.com/thing:1918769

The file for this penny weight is at about 101% outer diameter of a 608z bearing. This was a good fit for the oversized spinner I intended to use. This means, printing at 100% will make for a loose fit in a standard 608z hole.

A tip for printing penny weights, I found it a bit more tolerant to put tape on the surface of the top penny. Also, let the pennies sit on the print bed to warm up before inserting.