harbor freight brush holder

thingiverse

I designed a nozzle cleaning tool specifically for my 2020 frame printer, which is based on the 2020 standard. I chose a harbor freight soft copper brush, which I modified to fit snugly within the holder. The tool is a precise static fit, providing consistent results every time. After using it for about six months, I'm pleased to report that it has worked flawlessly with my printer's 400mm bed, without any issues or problems.