ER11 collet holder

thingiverse

I designed this ER11 collet holder, compact and labeled, because existing versions on Thingiverse weren't quite right for me. I used OpenSCAD to create it. The collets in this set are from AliExpress: https://www.aliexpress.com/item/1243885567.html. To get the best definition, print the letters at an angle, but if you want colored labels, try rotating them to the top and pause just before printing the letters to switch to a different color filament.