ÜLKA Diamond Nail Drill Bit Ball Blue Head 4 mm – B040-M

The ÜLKA Diamond Nail Drill Bit Ball Blue Head (B040-M) is a professional diamond e-file bit designed for safe, controlled, and precise cuticle and skin work. With its ball shape, medium grit blue head, and 4 mm diameter, this bit is ideal for nail technicians performing detailed manicure and pedicure services where accuracy and gentleness are essential.

Product Specifications

• Brand: ÜLKA
• Model: B040-M
• Shape: Ball
• Material: Diamond
• Grit Level: Medium (Blue Head)
• Diameter: 4.0 mm
• Use Level: Professional

Performance & Benefits

Medium Grit – Blue Head

The blue band medium grit offers an excellent balance between efficiency and safety. It allows effective removal of excess cuticle and dead skin while minimizing the risk of irritation, making it suitable for regular professional use.

Ball Shape for Cuticle & Skin Work

The ball-shaped design is specifically engineered for delicate treatments, allowing nail technicians to:

• Remove excess cuticle safely
• Smooth rough skin around the nail plate
• Refine the eponychium area
• Perform precise finishing during manicure and pedicure services

Its rounded shape ensures smooth contact with the skin, reducing the risk of cuts or damage.

High-Quality Diamond Coating

Made with premium diamond abrasive, this drill bit delivers:

• Long-lasting performance
• Consistent abrasion over time
• High resistance to wear and corrosion
• Smooth, vibration-free operation

Ideal for busy salons and frequent sterilization.

Recommended Uses

• Cuticle cleaning and refinement
• Removal of dead skin and hangnails
• Finishing work during manicure and pedicure
• Professional dry manicure and Russian manicure techniques

⚠️ Recommended for trained nail professionals. Use with light pressure.

Compatibility & Hygiene

• Compatible with standard professional e-file nail drill machines
• Can be cleaned, disinfected, and sterilized according to salon hygiene standards
• Suitable for repeated professional use

Why Choose ÜLKA Diamond Nail Bits?

ÜLKA is internationally recognized for precision-engineered nail equipment. The B040-M diamond ball bit reflects ÜLKA’s commitment to safety, durability, and professional-level performance—making it an essential tool for refined cuticle work.