Velvet Hands Diamond Nail Drill Bit "Cone" 4mm, Blue | Premium Upgraded Coating

A professional diamond nail drill bit in a "Cone" shape with medium (blue) grit. Designed for clean e-file manicures and pedicures, ideal for working on lateral nail folds, lifting the cuticle, and treating callused skin.

Key Benefits:

• Advanced Diamond Coating: A new diamond grit bonding technology. The abrasive holds tightly and does not crumble, preventing premature wear of the bit and significantly extending its lifespan.

• Uniform Grit Distribution: The even distribution of diamond particles guarantees a smooth glide without pulling or skipping, minimizing the risk of natural nail damage and client discomfort.

• Perfect Centering: Zero vibration at high RPMs protects your e-file's micro-motor and reduces strain on your hand and wrist during work.

• Versatility: The blue band (medium grit) is an essential basic that perfectly handles both normal and prone-to-hardening skin.

Technical Specifications:

• Shape: Cone

• Head Diameter: 4.0 mm

• Grit: Medium (Blue band)

• Material: Corrosion-resistant stainless steel, diamond grit

• Shank Diameter: 3/32" (2.35 mm) — standard size, compatible with almost all modern nail drills.

Disinfection & Sterilization: The bit's material is resistant to corrosion and oxidation. The tool is fully compatible with all standard sanitation protocols: it safely withstands soaking in any disinfectant liquids, ultrasonic cleaning, and thermal processing in dry heat sterilizers and autoclaves. Just remember to dry the bits thoroughly before placing them in the dry heat sterilizer