Name: Nail Drill Bit - 7.0mm Tapered Mermaid Super Cut 3/32" (C/M/F/XF)
Brand: Curacoro
Price: 22.99 USD
Availability: InStock

Nail Drill Bit - 7.0mm Tapered Mermaid Super Cut 3/32" (C/M/F/XF)

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Nail Drill Bit - 7.0mm Tapered Mermaid Super Cut 3/32" (C/M/F/XF)

Wide-Surface Removal with Tapered Cuticle-Area Control

The Nail Drill Bit - 7.0mm Tapered Mermaid Super Cut 3/32" (C/M/F/XF) is designed for bulk reduction, refill shaping, contouring, and surface refinement. The 7.0 mm Mermaid shape combines a wide working body for efficient removal with a tapered end for precision near sidewalls and cuticles. Available in Coarse, Medium, Fine, and Extra Fine for service-specific filing strength. Made from tungsten carbide, it is built for regular professional use and fits most nail drills that accept a 3/32" shank.

Product details

Purpose-Built Shape: The Mermaid profile combines broad coverage with a tapered end for refinement.
Efficient Filing: The cutting profile supports controlled work for its intended service.
Supports Salon Workflow: A dedicated shape and grit can reduce unnecessary bit changes and improve consistency.

Professional Nail Technicians: Ideal for bulk reduction, refill shaping, contouring, and surface refinement.
Salon & Spa Professionals: Practical for routine enhancement, refill, prep, or finishing services.
Nail Students & Developing Technicians: Suitable for learning shape-specific e-file control with proper instruction.
Experienced At-Home Users: Appropriate for users familiar with e-file speed, pressure, and sanitation.

Grit / Coarseness: Available grit options: Coarse / Medium / Fine / Extra Fine.
Tapered Mermaid Shape: Wide body removes bulk while the tapered end improves precision.
Super Cut Flutes: Support fast, controlled enhancement removal.
Tungsten carbide: Durable construction for regular professional use.
Rotation: Right-hand cutting direction.
3/32" Shank: Compatible with most professional nail drills.

Insert the bit securely into a compatible 3/32" nail drill.
Select an appropriate speed for the service and grit.
Use light, controlled passes for bulk reduction, refill shaping, contouring, and surface refinement.
Keep the bit moving continuously.
Remove dust and inspect the nail frequently.

Professional Tip: Use the wider body for bulk reduction and the tapered end with lighter pressure for detailed areas.

How to Clean Nail Drill Bits

Remove Debris: Brush away nail dust and product buildup after each use.
Wash Thoroughly: Clean with warm water and an appropriate cleaning solution.
Disinfect Properly: Immerse reusable bits in a professional-grade disinfectant for the recommended contact time.
Rinse & Dry: Rinse if required and dry completely.
Store Clean & Dry: Keep disinfected bits protected until the next service.

Avoid leaving metal bits wet for extended periods.

Applying Too Much Pressure: Let the cutting surface perform the filing.
Holding the Bit in One Spot: Keep it moving to avoid friction and over-filing.
Choosing the Wrong Grit: Match the grit to the amount of removal or refinement required.
Using the Shape Outside Its Intended Area: Maintain clear visibility near skin and sidewalls.

Product: Nail Drill Bit - 7.0mm Tapered Mermaid Super Cut 3/32" (C/M/F/XF)

Material: Tungsten carbide

Shape: 7.0 mm Tapered Mermaid Super Cut

Grit / Coarseness: Coarse / Medium / Fine / Extra Fine

Size: 7.0 mm / 3/32" shank

Primary Use: bulk reduction, refill shaping, contouring, and surface refinement

Rotation: Right-hand cutting direction

Compatibility: Most professional nail drills that accept 3/32" bits

What is this bit best used for?

It is best for bulk reduction, refill shaping, contouring, and surface refinement.

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

Coarse: Faster bulk removal and thicker enhancement reduction.
Medium: General shaping, smoothing, and controlled product reduction.
Fine: Lighter refinement, smoothing, and finishing.
Extra Fine: Gentle final smoothing and detailed finishing.

What makes this shape useful?

The Mermaid profile combines broad coverage with a tapered end for refinement.

Can I use it on the natural nail?

Choose grit based on the working area. Fine and Extra Fine options are better for delicate refinement; stronger grits should remain mainly on enhancement material.