Parametric linear 1/4 in bit holder generator.

Designed for 6x3 mm neodymium magnets: each cavity includes a magnet pocket and entry bevel so magnets can be press-fit after printing, using a 1/4 in bit (or similar blunt tool) to push each magnet to final depth.
 

1. Edit values in BitHolderParams inside linear_bit_holder.py.
2. Run:   
   • python linear_bit_holder.py
3. Generated outputs:   
   • linear_bit_holder_10bit.stl   
   • linear_bit_holder_10bit.step  
   • etc.
      

The 6x3 mm press-in magnet concept is inspired by this model: Magnetic bit holder for 1/4" hex allen bits - metric

Source Python script ALSO on GitHub
[https://github.com/clowrey/magnetic-bit-holders](https://github.com/clowrey/magnetic-bit-holders)