Bosch GCM8SJL circular saw dust extraction 60mm hose adapter

thingiverse

This is my second derivative work from Rupert's original already - and, although there is not much left of his original design I want to give credit where it is due. If you really want to max out the throughput and cleaning power of the dual-duct sawdust intake on the GCM8-SJL I recommend to combine it with [this high-quality 60mm sawdust hose](https://www.amazon.de/gp/product/B002R6D8OK). Compared to the original design I changed the tube angle to 58° and the sideways angle to 45° down. I increased its inner diameter as much as possible. I also modified the click-in-flaps to be stronger and stick out a bit more, because the original design did not plug in firmly enough and came off by itself a few times. The part in the pictures has been printed with NO SUPPORT. Please read the details below in the printing section before printing! I would also like to recommend my [cheap cyclone dust extractor project](https://www.thingiverse.com/thing:3669095) - just in case you are still searching for something to stick the other end of that hose to :-) If those 60mm seem to be just a bit too much for your taste, take a look at my [adaptors for 40mm and 50mm hoses](https://www.thingiverse.com/thing:3431711) :-)