DeWalt Drill Stop clear case insert

SummaryI took the original design （https://www.thingiverse.com/thing:4877588 by Highrise_Workshop), and remixed it with Mighty Mule's design https://www.thingiverse.com/thing:4900082, so I can get a insert for the clear case dewalt drill bits, but leverages the printed version of drill stops.the collars are a bit finicky, so does the drill stops, some tend to break toward the top, not sure if it's my layer adhesion, or PLA being brittle. Will try PETG to see if that added flexibility will help m