DIY wire bending machine

In a quick one day build, I made a 3D printed wire bending machine. I need a bunch of copper wire bridges with a specific shape, and this machine really makes fast work of it! And it can bend other shapes too…

The STEP and STL files are here:

ER collet tray

Quick one-day build: I had too many ER collets rolling around in the drawer, time for a little bit of cleaning up. I designed a simple collet tray in ViaCAD and printed it on the delta printer:

CAD files :