A vacuum adaptor for Makita circular saw model XSH03. The outlet size is 1 ½ in (38 mm). Same with the official kit (196952-2), you will need to replace the small hand flap as well. It is included in the prints.

Currently, not many outlets sell the og adapters, printing one is much cheaper as well. You will need a M4x12 mm screw. If you like it, don't hesitate to drop me a boost.

No support is needed for the dust extraction adapter, there is a sharp overhang but it does not affect the functionality and external looks.

Disclaimer: Modifying your hand tool with third-party parts may void your warranty, cause damage, and/or injuries. By downloading this model, you acknowledge these risks and the designer of this model takes no responsibility for any liabilities.

It took me quite a few iterations to get it right. The geometry on the blade guard is quite tricky with lots of tapering.