HALMAI Professional PVD-Coated Tungsten Carbide SharpOne Nail Drill Bit
147,00 zł
163,00 zł
Zaoszczędź 10%
147,00 zł
163,00 zł
Zaoszczędź 10%
147,00 zł
163,00 zł
Zaoszczędź 10%
Overall Tungsten Content: Approx. 91%
Grit
C
M
Grit
The HALMAI SharpOne Professional Tungsten Carbide Nail Drill Bit is made with 91% tungsten carbide and combines a PVD vacuum coating with 5-axis precision manufacturing for strong cutting performance, improved wear resistance, reduced vibration, and greater stability during professional use.
Designed as a true multi-purpose bit, SharpOne features distinct working zones that allow nail technicians to perform multiple tasks with a single bit. The precision tip is ideal for detailed work around edges and sidewalls, the center section provides efficient product removal, while the lower cutting area helps refine structure and shape the C-curve. This multi-zone design helps reduce frequent bit changes and creates a smoother, more efficient workflow.
The optimized Full Cutting Edge design allows more of the cutting surface to engage with the material, helping improve removal efficiency while maintaining control. The high-hardness tungsten carbide body, combined with the PVD vacuum coating, enhances surface durability, resistance to chipping, and long-term cutting performance while helping reduce product buildup for easier cleaning.
Precision control of the tooth geometry, concentricity, and shank straightness helps minimize runout and vibration at higher speeds. The result is a smoother, more stable cutting feel when transitioning between product removal, detail work, and structural refinement.
Engineered for frequent professional use, SharpOne delivers a balanced combination of cutting efficiency, precision control, versatility, and durability, making it suitable for everything from fast product removal to detailed finishing and C-curve refinement.
- Made with 91% tungsten carbide for high hardness, strong cutting performance, and excellent wear resistance.
- Multi-zone cutting design supports detail work, product removal, and C-curve refinement with a single bit.
- Up to 2× higher material removal efficiency*.
- Up to 2× longer service life*, helping maintain consistent sharpness during extended use.
- PVD vacuum coating improves wear resistance, chip resistance, and helps reduce product buildup.
- Atomic-Level Bonding coating technology, approximately 0.8 μm thick*, designed for stronger and more stable coating adhesion.
- Full Cutting Edge design allows more cutting surfaces to engage for improved removal efficiency.
- 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, more consistent cutting path.
- Optimized for professional high-speed use to deliver lower vibration, greater stability, and smoother cutting performance.
*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, product type, gel or 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 along the cutting grooves from the tip to the base using 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 the precision tip against hard surfaces, or scraping the cutting area with hard or sharp objects, as this may damage the cutting teeth, tip geometry, 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 SharpOne Bit features multiple working zones along its shape, allowing different areas of the bit to handle refining, shaping, blending, and product removal. This makes it more versatile than a standard single-purpose bit.
C – Coarse is ideal for removing thicker products such as hard gel, acrylic, and extensions.
M – Medium is better suited for regular gel, builder gel, shaping, refining, and medium-thickness product layers.
It can be used for bulk product removal, edge blending, C-curve shaping, surface refining, and detailed finishing, making it suitable for multiple steps in professional nail services.
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.
