The New Hotness

Most of the things I design don’t have moving parts, so I printed emmitt’s Gear Bearing as a fondletoy:

Setting the clearance to 0.5 produced a free fit with absolutely no cleanup or run-in required; the center hole is a sliding fit for a 6 mm hex wrench.

I should do another one with knurling around the outside…

The picture has strongly desaturated reds, which reveals the top surface a bit more clearly.