Looking for a nail drill bit for detailed nail, skin and callus work? The Exo 428 is a ceramic rounded-cylinder bit with a medium grit and a rounded top. Its 13 mm bit length and 2.2 mm diameter create a compact profile for controlled work with a compatible nail drill. The blue marker identifies the medium grit.

• Ceramic nail drill bit
• Rounded cylinder shape
• Medium grit with blue marker
• Rounded top
• 13 mm bit length
• 2.2 mm bit diameter
• Weight: 6 g

This Exo nail drill bit is suitable for work on nails, skin and callus. The rounded cylinder shape combines a cylindrical working area with a rounded top, making it a practical choice for professional nail-care routines. Medium-grit nail bits for drill suit tasks that require a balanced abrasive surface. The bit can be used for sanding different materials, shaping nails, adjusting nail length, smoothing callus and removing cuticles.

The ceramic construction is paired with a medium grit for controlled filing work. During use, the bit does not transfer heat, helping to avoid an unpleasant warming sensation. Its blue marker provides a clear visual indication of the grit, allowing the bit to be identified among other efile bits. The compact dimensions support precise handling when working on defined areas.

For daily professional use, clean the bit through sterilisation or disinfection. This 6 g nail drill bit is intended for nail, skin and callus work and fits naturally into a selection of professional nail drill bits for salon services. Keep the blue-marked medium-grit bit available when a rounded cylinder profile is required for filing, shaping and smoothing tasks.

The Exo 428 brings together a ceramic rounded-cylinder shape, medium grit and a 2.2 mm diameter in one focused nail drill bit. It is a practical addition for professionals seeking nail bits with a rounded top for controlled routine work.