TB6560 stepper driver support

Printing with a 0.1mm layer without supports.
Filling is enough 30%
I used PLA plastic
The board is mounted vertically. It is screwed to the bracket using M3 screws with nuts. Fastening to the outer surface is carried out using M4 screws or self-tapping screws with a head diameter of up to 8 mm. Before installing the card on the bracket, it is recommended to remove the radiator. A 40 mm fan is mounted on the radiator as desired.