The six cylindrical holes on the base can be used to insert 4 or 6 10x2 neodymium round magnets. That way the tool holder will hold to a steel base plate or any steel surface.
Prints easily without support or brim, a 0.4 or 0.6mm nozzle and 0.2 to 0.32mm layer height.
The author marked this model as their own original creation.