Simple dust collection boot for the Shapeoko 3 w/ Dewalt router. Lower shoe is held in place with 6x 10mm neodymium magnets, and two 3mm x 10mm screws used as referencing pins. Upper portion is secured to router by either drilling and tapping the two hard points, or inserting a 3mm brass threaded insert. Bristles can either be purchased, or made from various materials. I have had the best luck using a "skirt" made from 1/16" rubber roofing sheeting, but any flexible material will likely work. Any plastic should work, but ABS is preferred. I used 50% infill and it's held up fine. Feel free to share, but if you're selling, please credit me for the design.