Carbide Nail Drill Bit – Under Nail Cleaner, Red (C30)

The C30 Under Nail Cleaner (UNC) carbide bit is designed for precise refinement of the underside of the nail extension and for detailed work near the free edge. With its fine grit (red ring) and slim 2.9 mm tapered head, it allows controlled, gentle cleaning without damaging the natural nail or causing heat. Perfect for technicians who want a sharp, accurate finish on gel, acrygel, acrylic, or builder gel extensions.

• Grit: Fine (red ring)
• Head Size: 2.9 mm (diameter) × 10 mm (length)
• Shape: Under Nail Cleaner (UNC) – tapered, narrow, ideal for precision
• Material: Tungsten carbide – durable, vibration-free, long-lasting
• Shank: 3/32" – universal fit for professional e-files
• Use: Cleaning the underside of extensions, refining the free edge, removing excess product
• Safe for: All standard disinfection & sterilisation methods

• Perfect for safely cleaning under the nail extension
• Fine grit ensures a smooth, controlled finish without scratches
• Ideal for gel, acrygel, acrylic, and builder gel nails
• Tapered shape reaches narrow spaces with precision
• Reduces bulk and refines architecture for a clean, professional look