Rubber polishing bur cone Ø4 mm

Fine Polishing Bit for Grinding, Smoothing, and Shining Natural, Acrylic, and Gel Nails

Perfect the most demanding details and achieve an impeccable shine in your professional manicure and pedicure work with the Cone-Shaped Rubber Bit Ø4 mm (L 20.0 mm). Made with a flexible rubber matrix impregnated with fine-grain particles, this precision technical bit allows you to smooth, mattify, and polish small areas without damaging the nail structure.

Its **slender, narrow conical geometry (Ø 4 mm / L 20.0 mm)** is specially designed to provide absolute control in hard-to-reach areas, such as the proximal nail fold and lateral grooves. Thanks to its **fine-grain rubber composition**, it is the ideal tool for removing micro-scratches, sealing the surface of gel, acrylic, or polygel systems, and providing a smooth and sparkling finish on the natural nail.

Advanced Synergistic Effect: Flexible Rubber Matrix, Slim Conical Shape, and Precision Polishing

The 4 mm rubber polishing bit offers key technical advantages for meticulous work in the salon:

• Slender Conical Geometry (Ø 4 mm / L 20.0 mm): Ultra-narrow caliber that allows for maximum visibility and accuracy in edges and hard-to-reach areas.
• Elastic Rubber Matrix: Cushions pressure against the nail, reducing direct friction, preventing overheating, and protecting the nail plate against indentations.
• High-Quality Fine-Grain Abrasive: Particles homogeneously integrated into the rubber that eliminate subtle imperfections and restore a silky, shiny texture to the nail.
• Dust-Free Work: By acting through friction and sealing, it does not generate fine particle dispersion, promoting a cleaner and more hygienic work environment.
• Universal Fit Shank: Fully compatible with most professional micromotors and nail drills on the market.

Technical Specifications and Product Parameters

Recommended Applications in Manicure and Pedicure:

• Precision Polishing in Grooves and Cuticle: Smoothing imperfections in small areas near the proximal fold without touching live skin.
• Shining and Smoothing Natural Nails: Removal of small roughness on the nail plate for a clean and lustrous finish.
• Sealing Cuticle Areas in Acrylic and Gel: Blending and leveling the transition between the natural nail and the sculpted product.
• Polishing Dry Perionychium Skin: Gentle conditioning of small dry skin patches on the lateral edges of the finger.

💡 Pro Tip: Insert the shank into the handpiece, ensuring correct locking. Work at low or medium speeds (between 5,000 and 10,000 RPM) using gentle touches and continuous glides. To maximize shine, it can be used dry or by applying a small drop of cuticle oil to the nail surface.

Biosecurity Protocol and Precautions:

• Exclusive Professional Use: Designed for manicurists, nail stylists, and sculpting technicians. Do not use on open, wounded, or inflamed skin.
• Cleaning and Disinfection: Remove residue with a dry or slightly damp brush. Disinfect by immersion in cold solutions specific for instruments (do not subject to high-temperature autoclaves to preserve the flexibility of the rubber).
• Preventive Maintenance: Replace the bit when the rubber shows significant wear or loses its defined tip.
• Storage: Store in a cool, dry place, protected from direct sunlight and out of reach of children.

Add the Ø4 mm Cone Rubber Bit to your workstation and ensure precise, smooth, and high-quality finishes in every manicure.