We have a range of standard fitting paper drill bits varying in different diameters namely 2mm, 3mm, 4mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 9mm and 10mm. These are made in the EU.
Drill Bit lengths can vary under 5mm in diameter.
The paper drill bits with smaller diameters between 2mm and 4mm are extremely fragile and delicate. There are no returns on breakages of the small drill bits as detailed above.