2.5mm drill bit
For drilling clearance holes for the screwmounting turrets
This is the correct size of drill for making holes to fix screwmount turrets into a turret board. The screwmount turret clears the hole and you use M2.5 washer and nut to hold the turret in place.
Out of stock
Note: Amp Maker is open for amplifier kit orders again. See text (left) for shipping info.