All the parts are 3D-printed, with two NEMA 17 steppers taking care of both wire feed and moving the bending head. It appears that the head has multiple slots for tools of different shapes.

Professional tools often hold mysteries that DIYers never ... (Okay, sure, you actually need the spikes and wire-bending holes, too. The spikes are for reaming cut pipes, which is pretty important ...

A few months ago, we let you know that renowned circuit sculptor [Jiří Praus] was working on a precision wire-bending machine to help him hone his craft. Now it’s real, it’s spectacular ...