PIxel Pusher
thingiverse
This is designed to push square pixels in to custom shapes. It fits the arbour press here: https://www.axminstertools.com/axminster-ap0-arbor-press-340041
Download Model from thingiverse
With this file you will be able to print PIxel Pusher with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on PIxel Pusher.