Will fit on the Onefinity. 
 
Currently, we only have the 4-inch dust boot ready. In order for this dust boot to work you will need the 80 mm mount from Onefinity along with the 80mm to 69 mm reducer from Ben Myers Here is the link:  https://www.etsy.com/listing/1368077684/onefinity-80mm-to-69mm-reduction-shim  click_key=fe43f4a12be854b9edf8a9b26a32242e7097492a%3A1368077684&click_sum=b73af560&ref=shop_home_active_3 
 
We do not own a Dewalt router so to see how this is installed you can check out this video for our Makita router. 
https://www.youtube.com/watch?v=sAS4f7N98z
 
How this dust boot works:
 
The top part of the dust boot stays connected to the router with a thumbscrew or allen key screw. Then the bottom part is connected with magnets allowing for a quick detachment to change bits and then you can easily reattach the bottom. The brushes are also magnetic.  This allows you to be able to change brush sizes for longer bits, it also allows you to be able to replace brushes due to wear and tear. The hose port is also attached with magnets to allow you to be able to easily remove the hose.
 
NEW MATERIAL!! All dust boot tops are now made from Lexan. This material is very hard to break. This material is also easy to scratch, we do our best to keep it free of scratches however your top may come with a few slight scratches. 
 
If you would like a different color other than black we have shoot us a message and we will do our best to get the color you want.