1. Insert the bit securely into a compatible 3/32" nail drill handpiece.
2. Select an appropriate drill speed based on the service, enhancement product, and your experience level.
3. Use light, controlled passes beneath the free edge and along sidewalls using light, controlled passes without forcing the bit into the nail or skin.
4. Keep the bit moving continuously instead of holding it in one area.
5. Remove dust and inspect the nail frequently to avoid over-filing.

Professional Tip: Fine ceramic is well suited to controlled refinement and finishing. Use gentle pressure and keep the bit moving continuously, especially near sidewalls, cuticles, and natural-nail areas.

How to Clean Nail Drill Bits

• Remove Debris: Brush away nail dust and product buildup after each use.
• Wash Thoroughly: Clean the ceramic bit with warm water and an appropriate cleaning solution.
• Disinfect Properly: Fully immerse the bit in a professional-grade disinfectant according to the manufacturer’s recommended contact time.
• Rinse & Dry: Rinse if required and dry the ceramic bit and metal shank completely before storage.
• Store Clean & Dry: Keep disinfected bits in a clean, dry container until the next service.

Ceramic has a non-porous surface that is easy to clean and disinfect. Avoid leaving the metal shank wet for extended periods, as moisture may cause discoloration or corrosion on metal components.

• Applying Too Much Pressure: Let the ceramic bit perform the filing instead of forcing it against the nail or enhancement.
• Holding the Bit in One Spot: Continuous movement helps prevent excess friction, heat buildup, and over-filing.
• Applying Too Much Pressure During Fine Filing: Fine grit is gentler, but excessive pressure can still over-file the surface. Allow the bit to work with light, controlled passes.
• Forcing the Bit Too Deep Under the Nail: Use the tapered profile only where you have clear visibility and space. Never force the bit into the hyponychium or surrounding skin.

Product: Ceramic Nail Drill Bit - Under Nail Cleaner Bit

Grit: Fine

Material: Ceramic

Shape: Slim Tapered Under Nail Cleaner

Shank Size: 3/32"

Primary Use: Gentle under-nail cleaning, smoothing, refinement, and detailed work beneath the free edge

Compatibility: Most nail drills and electric files that accept 3/32" bits

Can this bit remove acrylic, hard gel, gel, or dip powder enhancements?

Yes, for lighter buildup and detailed refinement. Fine grit is best suited to gentle cleaning and smoothing rather than heavy bulk removal.

What are the benefits of ceramic construction?

Ceramic construction combines a lightweight, durable feel with heat-resistant performance for smooth, controlled filing. Its non-porous surface is easy to clean and disinfect, making it practical for regular professional salon use.

What is the difference between Coarse, Medium, Fine, and Extra Fine grit?

Each grit level offers a different degree of filing power:

• Coarse: Best for faster bulk removal and reducing thicker enhancement material.
• Medium: Ideal for general product reduction, shaping, and smoothing during routine services.
• Fine: Designed for lighter refining, smoothing uneven areas, and finishing enhancement surfaces.
• Extra Fine: Provides the gentlest filing action for detailed finishing, polishing, and final surface refinement.

Will this bit fit my nail drill?

It has a standard 3/32" shank, making it compatible with most professional electric nail drills that accept 3/32" bits.

What makes the Under Nail Cleaner Bit shape useful?

Its slim tapered profile is designed to reach beneath the free edge and into sidewalls for targeted cleaning, smoothing, and product refinement.

Can I use it directly on the natural nail?

The fine Under Nail Cleaner can be used carefully beneath the free edge for gentle cleaning and refinement. Do not press into the nail plate, hyponychium, or surrounding skin; use light pressure and clear visibility.