When I needed a depth limiter for the drill, I downloaded models from other authors. These are interesting models with a collet lock. But in fact, they were useless, because the fixation on the drill was insufficient and the limiters simply slipped, especially when working with the hammer drill. So I created my own drilling depth limiter design.
I made three of the most popular diameters for drilling with a hammer drill 6-8-10mm. However, you can use the source file to modify it for yourself.
The model is printed without support, print in place.
To complete it, you will need: M4x12mm Hexagon Socket Screw and M4x7x2 Square Nut.
Parts links below:
  M4x12mm Hexagon Socket Screw
  M4x7x2 Square Nut
  Multi-function 18 In 1 Universal Wrench Keychain  
Useful Links:
Heating Tube 12V/24V 70W High Temperatu
Noulei silk PLA Filament
Trianglelab Highall-metal V6 Hotend
Deburring Burr

Thank you for every review, like or donation,
It motivates and helps to implement new projects!