Promega Chain End

thingiverse

If you need to replace the printhead cable chain end on your Promega, this file is for you. I created it by printing in PETG with carbon fiber, which closely mimics the original material, glass-filled nylon. To get the best results, use a layer height of 0.1mm and walls of 1.5mm - the part will print solid. Print the baseplate down without any supports to achieve this. After printing, simply sand it lightly and drill out the chain hole with a 5mm drill, and you're ready to go.