CNC Dust Extracter

I was asked by my employee to design a dust extractor for our CNC machine. We have the vacuum and everything else, but not the attachment to the CNC spindle.The design changed a couple of times as it was trial and error.This is the final design and by looks of it, it does work great.The tapered bottom part is a bit high from the CNC cutting bed, that is so it doesn't crash against the bed when the CNC does go down on Z axis to cut deeper. I have a design for that that will include bristles, but haven't printed it yet.This is my 1st print and so far it works great.I am busy working on a second design.