HALMAI Professional PVD-Coated Tungsten Carbide Smooth Top Barrel Nail Drill Bit
116,00 zł
129,00 zł
Zaoszczędź 10%
116,00 zł
129,00 zł
Zaoszczędź 10%
116,00 zł
129,00 zł
Zaoszczędź 10%
Overall Tungsten Content: Approx. 91%
Grit
C
F
Grit
The HALMAI Smooth Top Barrel Professional Tungsten Carbide Nail Drill Bit is made with 91% tungsten carbide and combines a PVD vacuum coating with 5-axis precision manufacturing to deliver strong cutting performance, improved wear resistance, reduced vibration, and greater stability during professional use.
Designed for efficient product removal, the straight barrel shape provides a broad and consistent cutting surface for removing gel, builder gel, acrylic, and other enhancement materials. The smooth top design has no cutting teeth at the tip, helping reduce the risk of accidental contact with the surrounding skin while giving nail technicians greater control when working closer to the cuticle area.
The optimized Full Cutting Edge design allows each cutting tooth along the barrel to fully engage with the material, improving removal efficiency and creating a smoother, more consistent cutting feel. Combined with the high-hardness tungsten carbide body and PVD vacuum coating, the bit offers enhanced wear resistance, improved chip resistance, and longer-lasting sharpness during frequent professional use.
Precision control of the tooth geometry, concentricity, and shank straightness helps minimize runout and vibration at higher speeds. This allows the bit to maintain smooth and stable contact with the nail enhancement, making product removal more controlled, efficient, and comfortable.
Engineered for professional nail technicians and high-frequency salon use, the Smooth Top Barrel delivers a balanced combination of fast product removal, enhanced control, stability, and long-term durability.
- Made with 91% tungsten carbide for strong cutting performance and excellent wear resistance.
- Smooth Top design features a non-cutting tip for greater control when working near the cuticle area.
- Straight barrel cutting surface provides broad, consistent contact for efficient product removal.
- Up to 2× higher material removal efficiency*.
- Up to 2× longer service life*, helping maintain sharp cutting performance during extended use.
- PVD vacuum coating improves wear resistance, chip resistance, and helps reduce product buildup for easier cleaning.
- Atomic-Level Bonding coating technology, approximately 0.8 μm thick*, designed to improve coating adhesion and surface stability.
- Full Cutting Edge design allows each cutting tooth to contribute to material removal.
- High concentricity ≤ 0.025 mm*, helping reduce runout and vibration at high speeds.
- Shank straightness ≤ 0.02 mm*, supporting a more precise fit inside the handpiece.
- 5-axis precision manufacturing creates a smoother and more consistent cutting path.
- Optimized for professional high-speed use to deliver lower vibration, improved stability, and smoother product removal.
*Based on HALMAI laboratory testing. Material removal efficiency, service life, coating performance, and rotational stability should be evaluated under defined test conditions against a specified comparison sample. Actual performance may vary depending on the nail drill machine, RPM, operating technique, enhancement material, and working environment.
Remove nail dust and product residue from the bit after each use.
For routine cleaning, briefly soak the bit in a compatible cleaning solution, then gently clean the cutting grooves and smooth top area with an appropriate bit-cleaning brush. Rinse with clean water or wipe with alcohol as appropriate, then allow the bit to air-dry completely.
Avoid dropping the bit, striking it against hard surfaces, or scraping the cutting area with hard or sharp objects, as this may damage the cutting teeth, smooth top, PVD coating, or overall precision of the bit.
For professional salon use, follow all applicable local hygiene, cleaning, and disinfection requirements, as well as the instructions for the cleaning or disinfection products being used.
FAQ
The smooth top is designed to help reduce accidental contact with the surrounding skin, giving you better control when working close to the sidewalls and nail area.
C – Coarse is ideal for removing thicker product layers such as hard gel, extensions, and tips.
F – Fine is better for thinner gel layers, refining near the natural nail, and detailed finishing.
The Large Barrel Smooth Top Bit is suitable for removing hard gel, builder gel, extensions, tips, and other enhancement products, depending on the grit selected.
To request a return or exchange, contact our support team with your order number and reason for the request. For quality-related issues, a short video may be required.
If your parcel arrives damaged, photograph the outer packaging and inspect the item. Contact us with the photos for assistance.
