How to use an electric nail file like a pro
The use of an electric nail file, also known as a nail drill, has become essential for nail technicians and manicure enthusiasts. It allows you to save time, achieve a more precise result, and prevent premature wear of natural nails. However, if misused, it can damage the nail or cause pain.
In this article, we explain how to properly use an electric nail file, which bits to choose, and what precautions to take for a flawless and safe manicure.
Understanding the electric nail file and its bits
An electric nail file is a rotary device equipped with interchangeable bits designed for different stages of nail work. The choice of bit is essential to avoid damaging the natural nail surface and achieve optimal results. Nail file bits are sometimes called drill bits. There are different materials and shapes of bits, which we describe below.
Types of bit materials
Carbide bits
- Ideal for quickly removing acrylic and gel.
- Very strong and durable.
- Less friction = Less heat.
Use: Gel, acrylic removal, and quick shaping.
Ceramic bits
- As effective as carbide ones but lighter.
- Reduces the sensation of heat on the nail.
- Less aggressive for sensitive clients.
Use: Gel or acrylic removal, refining the structure.
Diamond bits
- Very precise and gentle.
- Perfect for cuticle work and edge cleaning.
- Suitable for natural nails.
Use: Natural nail preparation, cuticle cleaning.
Pumice stone bits
- Ultra-soft and delicate.
- Ideal for natural nails and sensitive cuticles.
Use: Smoothing and finishing natural nails, cuticle care.
Bit shapes and their uses
Cylindrical bit (Barrel Bit)
- Straight shape, perfect for quickly removing gel or acrylic.
- Available in coarse grit (fast) or fine grit (precise).
- Ideal for: Quick removal and shaping of the structure.
Conical bit
- Tapered tip for working cuticles and nail contours.
- Perfect for avoiding injuries.
- Ideal for: Cleaning around the nail and finishing.
Ball bit
- Small round bit for removing dead cuticles without risk of cutting.
- Ideal for: Natural nail preparation and gentle cleaning.
Flame bit
- Elongated shape for pushing back and thoroughly cleaning cuticles.
- Ideal for: Precise cuticle work and lateral grooves.
Mandrel bit + abrasive bands
- Metal mandrel on which interchangeable abrasive bands are placed.
- Available in fine, medium, and coarse grit.
- Ideal for: Matting the natural nail before application or smoothing a structure.
Which bit to choose depending on the task?
| Task | Recommended bit |
|---|---|
| Acrylic or gel removal | Carbide or ceramic (coarse grit) |
| Refining the structure | Cylindrical or conical (medium grit) |
| Cuticle cleaning | Diamond, ball, or flame |
| Natural nail preparation | Mandrel with fine abrasive band |
| Finishing and smoothing | Pumice stone or fine abrasive band |
Tip: Use a fine-grit bit for natural nails and a coarser grit for artificial nails.
For beginners, it is advisable to start with diamond bits, which are gentler, before moving on to carbide bits for more intensive work.
Prepare your nails and equipment
Before using the electric nail file, it is essential to:
- Disinfect your hands and equipment.
- Gently push back cuticles with a wooden stick or appropriate bit.
- Select the appropriate bit according to the task to be performed.
- Adjust the speed of the nail drill according to the thickness of the nail or the product to be removed.
Using the electric nail file
When filing with an electric nail drill, follow these basic rules:
- Hold the handpiece firmly of the electric file.
- Work at a low speed on the natural nail to avoid injuries.
- Do not stay too long in the same spot to avoid overheating the nail.
- Use smooth and light movements, without pressing too hard.
Pro tip: When filing, always keep the nail drill in constant motion to avoid digging into the nail.
Which electric nail file to choose?
On the market, there are several types of electric nail files, ranging from beginner models to professional versions. Here are some criteria to consider:
- Adjustable speed: ideal for adjusting intensity according to the task.
- Minimum power of 30,000 RPM for professional use.
- Ergonomic and lightweight handpiece for better comfort.
- Rechargeable or corded battery according to your preferences.
Discover our selection of electric nail files:
Discover our selection of electric nail file bits: