Rotary Tool 1/8th Inch Collet Filament Holder for Welding

thingiverse

This little adapter fits my Black and Decker rotary tool and allows me to put a piece of 1.75mm filament in and tighten it so that I can use the tool for PLA welding cracks and gaps in some of my prints. There are Youtube videos showing how to do that, so I'll skip the details on that process. I am assuming this will work on the Dremel, as long as the collet is similar. It prints in about a minute, so if one breaks from over tightening it, print another.