Magnetic Dust Hose Connector

thingiverse

Made this to easily switch between different tools in my shop. One will fit into a standard 2.5 inch dust collection hose, and the other I made to fit the 4 inch receptacle on my table saw and jointer. You may need to stick a piece of blue tape inside the 4 inch version to get a nice friction fit. Print 2 of these and they will slot together (should require little to no force to get it). Make sure that you dont mix up the magnets polarity or it will not work. They turned out to be surprisingly more airtight than i expected thanks to the small outer pieces. The magnets used are these: https://www.amazon.com/gp/product/B07873ZCY4/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1