Kyle Rankin on Nostr: If you have a reasonably well-calibrated 3D printer, this is a surprisingly ...

If you have a reasonably well-calibrated 3D printer, this is a surprisingly satisfying-to-assemble and useful print. A screwdriver that switches between fast and slow-but-high-torque modes.

https://www.printables.com/model/752423-revolver-2-speed-screwdriver

#3dprinting