If you’re looking to achieve salon-quality nails at home or in your professional practice, a nail e-file is a game-changer. This powerful tool helps with shaping, buffing, and removing product quickly and efficiently. But with so many bits available, how do you know which ones to use?
At Luminous Nail & Beauty Bar, we specialize in nail perfection, and today, we’re sharing our expert guide to nail e-file bits and techniques. Whether you’re a beginner or a seasoned nail tech, this guide will help you master your e-file like a pro.
What Is a Nail E-File?
A nail e-file (electric file) is a handheld device used to shape, refine, and prep nails. It’s a must-have for:
- Acrylic and gel nail application
- Nail extensions
- Cuticle care
- Smoothing and buffing
Unlike manual files, e-files save time and provide precision, making them a favorite among professionals.
Essential Nail E-File Bits and Their Uses
1. Carbide Bits
Best for: Removing hard gel, acrylic, and dip powder.
- Coarse grit (80-100): Fast product removal (use with caution).
- Medium grit (120-180): Smoothing and refining.
2. Diamond Bits
Best for: Natural nails, cuticle work, and fine detailing.
- Coarse (red band): Light filing and shaping.
- Fine (blue/green band): Buffing and finishing.
3. Ceramic Bits
Best for: Gentle filing on thin or sensitive nails.
- Less heat buildup compared to metal bits.
4. Sanding Bands
Best for: Natural nail shaping and refining acrylic/gel surfaces.
- 120-180 grit: General shaping.
- 240+ grit: Smooth finishing.
5. Barrel & Cone Bits
Best for: Cuticle cleaning and detailed work.
- Barrel: Larger surface area for efficient filing.
- Cone: Precision work around cuticles and sidewalls.
How to Use a Nail E-File Safely
Step 1: Prep the Nail
- Clean nails and push back cuticles.
- Choose the right bit for the job.
Step 2: Adjust Speed & Pressure
- Low speed (5,000-10,000 RPM): For natural nails and cuticles.
- Medium speed (15,000-20,000 RPM): For gel and acrylic removal.
- Light pressure: Let the bit do the work—no need to press hard.
Step 3: File in One Direction
- Avoid back-and-forth motions to prevent heat damage.
Step 4: Finish with Buffing
- Use a fine-grit bit or sanding band for a smooth finish.
Common Nail E-File Mistakes to Avoid
❌ Using the wrong bit → Can damage nails.
❌ High speed on natural nails → Causes thinning.
❌ Skipping cleaning → Bits clog and lose efficiency.
❌ Holding at the wrong angle → Can create grooves.
Why Choose Luminous Nail & Beauty Bar?
At Luminous Nail & Beauty Bar, we use top-quality nail e-files and bits to ensure flawless results every time. Follow us on Instagram @bellflowerbeauties for more nail tips and inspiration!
Final Thoughts
Mastering your nail e-file takes practice, but with the right bits and techniques, you’ll achieve professional results effortlessly. Whether you’re prepping for a manicure or removing enhancements, this tool is a must in any nail kit.