3d Printed Punch and Die Set for 2mm and 4mm spheres

Originally posted on cornucopiamachine:
3d Printed punch and die set for 2mm and 4mm spheres for compressible powder. Designed by me. The punches and dies slide inside a hole that was drilled just slightly oversize in a 2″ steel rod.…

5/16” Paper Cutter

I made a custom paper cutter for a student competition where they need uniform strips of paper and they need a lot of them quickly. I designed this in 123D Design using net dimensions for the razor blade so they