Nail drill bit in cylindrical shape with a smooth or rounded (safety) head, ideal for material removal, pedicure, or nail shaping.

The bit has an indication in red color, which determines its coarseness. The rougher the surface, the more material it removes.
The colors on the bits are translated as follows:
• Orange (Very coarse)
• Black (Coarse)
• Green (Medium coarse)
• Blue (Medium)
• Red (Slightly coarse)
• Yellow (Very slightly coarse)
• Purple (Slightly coarse)