Bonzini B60 - key replacement

Bonzini B60 generic key replacement.

two files : one without support, one with !
Print settings :

Filament : ABS !!
Perimeter : 9 (take a look to the pictures)
Infill : 20% Cubic Rectilinear (or 100%)
Brim : 5
Support material : yes


https://youtu.be/sD790wvrsgE