I 3D-printed a stencil for exposing UV-curable PCB etching mask, cured the mask on the heated bed, stirred the etchant using 3D printer, drilled the holes in PCB using 3D-printed drill guide
PCB step export for 3D FDM printed stencils and jigs - Manufacturing - KiCad.info Forums
A very easy way to accurately align the stencil with the PCB - PCB Design Tutorial - PCBway
Printing Solder Paste Stencils on an SLA Printer – mind.dump()
A very easy way to accurately align the stencil with the PCB - PCB Design Tutorial - PCBway