Propriété: Réglage précis de l’épaisseur de la lame, changement rapide pour les différents diamètres de mèches, pierres rondes et carrées interchangeables
Less scratched screws and bridges due to perfect shape of tip.
For screwdrivers of any diameter, size and type.
Advantages:
- Perfectly shaped profile.
- Precise adjustment to suit the thickness.
- Quick change for screwdrivers of various diameters.
- Replacement possibility of theround and square grinding stones.