8mm sleeve for indicator

thingiverse

I printed this bracket, but I found that the Hole diameter was closer to 9.5mm - too large for my indicator. I decided to design a small sleeve that would allow me to fine-tune the fit. Using a Dremel tool, you'll need to drill out the bracket's hole until it fits around a 12mm shaft. For the sleeve itself, I opted for at least 2mm of wall thickness to ensure stability and a smooth finish once completed. After gluing the sleeve into place, I used my Dremel and files to create a seamless, precision-fit design.