Diamond drill bit “cylinder with round end”

Key feature: 

- Diameter of the working part, mm: 3.10

- Shank diameter: 2.35mm (3/32”) fits for most electric manicure machine on the market

- Grain size: small (red)

Used in hardware manicure and pedicure:

- Cleaning up nail cuticles

- Smoothing and shaping gel or acrylic nails

- Helps manicure to last longer