Formula Profi Carbide Straight Cone Nail Drill Bit 3.5 mm – Blue Medium Grit is a professional tungsten carbide e-file bit designed for efficient artificial nail coating removal, hard gel filing, acrylic nail correction, and precise shaping during professional manicure and pedicure services.

Featuring a straight cone-shaped working head with a rounded tip, this carbide nail drill bit combines efficient material removal with precise control. Its tapered design allows nail technicians to work comfortably across artificial nail surfaces while accessing narrower areas that require detailed filing.

The blue medium-grit cutting pattern provides balanced abrasion, making this bit suitable for removing and refining artificial nail enhancements without the aggressive cutting action of coarse-grit carbide bits.

With a 3.5 mm working head diameter and 12 mm cutting length, the Formula Profi Straight Cone Carbide Bit offers a versatile working surface for reducing artificial coating thickness, correcting nail architecture, and smoothing cured gel or acrylic material.

Manufactured from high-quality tungsten carbide, this professional nail drill bit offers durability, wear resistance, and consistent cutting performance. Its cross-cut design helps remove artificial nail products efficiently while supporting smooth, controlled filing.

The medium-grit cutting pattern makes this bit particularly useful for routine artificial nail maintenance, gel enhancement corrections, and controlled removal of cured nail products.

Designed for professional nail technicians, the Formula Profi Blue Straight Cone Carbide Bit is a reliable addition to any professional e-file manicure and artificial nail enhancement toolkit.

KEY FEATURES & BENEFITS

• Blue Medium Grit: Balanced cutting action suitable for controlled removal and refinement of artificial nail coatings.
• Straight Cone Shape: Tapered working head provides excellent precision during nail enhancement correction.
• 3.5 mm Working Diameter: Offers a practical balance between efficient filing and detailed material removal.
• 12 mm Working Head Length: Suitable for working across artificial nail surfaces and narrower areas.
• Premium Tungsten Carbide: Durable, wear-resistant material designed for professional use.
• Cross-Cut Cutting Pattern: Helps remove cured artificial nail products evenly and efficiently.
• Controlled Coating Removal: Medium abrasiveness provides more gradual material reduction than coarse-grit bits.
• Artificial Nail Correction: Suitable for refining hard gel, acrylic, and other rigid nail enhancements.
• Rounded Working Tip: Provides additional control when working near artificial nail edges.
• Efficient Nail Shaping: Helps refine artificial nail thickness, surface structure, and overall architecture.
• Professional Durability: Designed for repeated use with appropriate maintenance.
• Standard E-File Compatibility: Suitable for professional electric nail drills accepting standard 2.35 mm shanks.

PRODUCT SPECIFICATIONS

Brand: Formula Profi
Country of origin: Ukraine
Product Type: Carbide Nail Drill Bit / E-File Bit
Material: Tungsten Carbide
Shape: Straight Cone / Tapered Cone
Model: Blue 100-1053
Working Head Diameter: 3.5 mm
Working Head Length: 12 mm
Overall Length: 50 mm
Shank Diameter: 2.35 mm (Standard Professional E-File Size)
Abrasiveness: Blue – Medium Grit
Cutting Pattern: Cross-Cut
Recommended Use: Artificial nail coating removal, hard gel filing, acrylic correction, and nail enhancement shaping
Suitable Materials: Hard Gel, Acrylic, Builder Gel, and Other Rigid Artificial Nail Enhancements
Application: Professional E-File Manicure, Artificial Nail Correction, and Nail Enhancement Maintenance
Skill Level: Professional Use

RECOMMENDED APPLICATIONS

The Formula Profi Carbide Straight Cone Nail Drill Bit 3.5 mm Blue Medium Grit is designed for professional nail technicians who need controlled material removal and precise filing during artificial nail services.

• Hard Gel Removal: Reducing the thickness of cured hard gel and builder gel enhancements.
• Acrylic Nail Filing: Refining and removing excess acrylic material during correction services.
• Artificial Nail Maintenance: Removing old artificial product during nail fills and maintenance appointments.
• Gel Nail Correction: Adjusting the thickness and shape of cured gel enhancements.
• Nail Architecture Refinement: Improving the balance and structure of artificial nails.
• Surface Smoothing: Refining uneven artificial nail surfaces before further shaping.
• Sidewall Filing: Carefully removing excess artificial product along the sides of enhanced nails.
• Product Buildup Removal: Filing cured material that has accumulated in unwanted areas.
• Detailed Artificial Nail Filing: Accessing narrower areas where larger carbide bits may be less convenient.
• Pedicure Enhancement Correction: Refining artificial coatings on toenails when appropriate.
• Important: This carbide bit is intended primarily for artificial nail materials. Avoid direct contact with the natural nail plate and surrounding skin.

PROFESSIONAL WORKING RECOMMENDATIONS

For optimal results, use the Formula Profi Carbide Straight Cone Bit with a professional electric nail drill.

• Select the appropriate rotation speed according to the e-file manufacturer’s instructions, coating hardness, and technician experience.
• Use smooth, controlled filing movements.
• Maintain a consistent working angle when reducing artificial nail material.
• Apply light pressure and allow the cutting edges to remove the product.
• Keep the bit moving to minimize friction and heat buildup.
• Use the wider working surface for efficient coating reduction.
• Use the narrower section for detailed filing of artificial product.
• Avoid prolonged contact with one area.
• Do not use directly on the natural nail plate, cuticle, or surrounding skin.
• Inspect the cutting edges regularly for wear, damage, or bending.

Professional Tip: The Formula Profi Blue Medium Grit Straight Cone Bit is an excellent choice for technicians who prefer controlled material removal rather than aggressive cutting. Its medium-grit cross-cut design allows gradual reduction of artificial coatings, making it particularly useful for routine gel nail maintenance and correction appointments.

For very thick or exceptionally hard artificial enhancements, a coarse-grit carbide bit may be more efficient for initial material reduction, followed by a medium-grit bit for controlled refinement.

CLEANING, DISINFECTION & STERILIZATION

Proper maintenance helps preserve the cutting performance, hygiene, and longevity of professional tungsten carbide nail drill bits.

1. MECHANICAL CLEANING
   After each use, remove visible nail dust and artificial product residue using a specialized instrument-cleaning brush.
   Pay particular attention to the cutting grooves, where cured gel and acrylic particles may accumulate.
2. ULTRASONIC CLEANING
   Place the carbide bit in an ultrasonic cleaner using a solution compatible with tungsten carbide instruments.
   Follow the ultrasonic cleaner and cleaning solution manufacturers’ instructions.
3. DISINFECTION
   Use a professional disinfectant approved for reusable metal manicure instruments.
   Follow the recommended dilution, contact time, rinsing, and material compatibility instructions.
   Avoid excessive chemical concentrations or prolonged exposure that may damage the instrument.
4. DRYING
   Thoroughly dry the bit after cleaning and disinfection.
   Ensure the cutting head and shank are completely dry before sterilization.
5. STERILIZATION
   Use a sterilization method validated as compatible with the instrument by its manufacturer.
   For autoclave or dry-heat sterilization, follow the instrument manufacturer’s temperature limits and the sterilizer’s validated processing instructions.
6. STORAGE
   Store sterilized carbide bits in a clean, dry, protected environment.
   Inspect regularly and replace bits showing corrosion, chipped cutting edges, bending, or excessive wear.
   For professional use only.

WHY CHOOSE FORMULA PROFI CARBIDE STRAIGHT CONE NAIL DRILL BIT?

The Formula Profi Carbide Straight Cone Nail Drill Bit 3.5 mm Blue Medium Grit combines durable tungsten carbide construction, a precision tapered working head, and balanced cutting performance for professional artificial nail services.

Designed for hard gel removal, acrylic nail filing, builder gel correction, artificial nail shaping, and professional e-file manicures, this medium-grit carbide bit provides efficient yet controlled material reduction.

Whether you’re searching for a Formula Profi 3.5 mm carbide nail drill bit, a blue medium-grit straight cone e-file bit for gel polish and hard gel removal, or a professional tungsten carbide nail bit for acrylic and gel nail correction, Formula Profi offers a versatile tool for everyday artificial nail maintenance.

PLEASE NOTE: The product image on the website may differ slightly from the actual product due to the lighting and screen calibration.