IQ Nails 2in1 Diamond Nail Drill Bit Long Flame Shape Fine 2.5mm V104.243R.EFF.025_Z

2-in-1 Long Flame Bit with Extended Lifespan Technology Smart Gold Line Diamond nail drill bits are prized for their versatility and precision, but traditional diamond abrasives tend to wear down more quickly than sintered carbide alternatives.

To address this, the Smart Gold Line Duo Cutter series was developed—featuring dual-layer abrasive technology for enhanced durability. The 243R.EFF.025 is a long flame-shaped nail drill with a dual 2-in-1 diamond grit, combining both very delicate and delicate abrasives.

It offers precision control, long service life, and is ideal for professionals who demand consistent performance across skin and nail prep procedures.

What Makes Duo Cutters Innovative?

The gaps between standard diamond grit particles are filled with an ultra-fine secondary abrasive, significantly extending tool life and maintaining sharpness longer—allowing you to enjoy your favorite bit shape without frequent replacements.

Recommended Applications:

• Cleaning the nail plate Pushing and lifting cuticles

• Pre-removal of epithelium Cleaning periungual folds

• Matting the natural nail plate Smoothing the transition between the natural nail and applied styling

• Smoothing the nail edge for a clean finish 

Professional Use Only: Always work with proper technique—short, precise movements with hand support—to ensure safety and comfort for the client. 

Technical Specifications:

• Shape Long Flame

• Diameter 2.5 mm

• Height 10.0 mm

• Gradation Dual – Very Delicate & Delicate

• Color Band Yellow / Red

• Shell Coating Gold (ZRN Nano Coating)

• Max RPM 7,000 – 15,000 Work

• Area Skin, Nail Plate, Periungual Folds

• Work Direction Right / Left

• Skill Level Basic to Intermediate

• Use Method Dry or Wet

• Sterilization Autoclave Safe

The 243R.EFF.025 Smart Gold Line Duo Cutter is the perfect balance of gentle abrasion, precision control, and enhanced durability—making it an essential tool for modern, high-performance manicure treatments.

Quantity: 1pc