Simplistic Parametric DustShoe for 500W Spindle

I wanted a simplistic, somewhat parametric (vacuum hose size, printer clearance at least) dust boot for my 500W spindle (DremelCNC; MPCNC; etc), which should be directly mounted to the spindle.

This four part print needs 4 additional screws (DIN912 M4x10 Socket Head cap screws) which are needed to mount it to the spindle.

The lower part should be removable to get to the collet and to do tool changes.



Needs testing!
Suggestions appreciated!