Reporting question for Turrets - mounting, for use on 2mm boards

Product:
Turrets - mounting, for use on 2mm boards

Question:
What diameter hole should you drill for these turrets?

Answer:
Hello, these turrets are 2.6mm or 0.102" at the base. 2.5mm might be a good place to start as you do not want these turrets to be too loose and falling out!