Smart Gold Line 2-in-1 Duo Nail Drill Bit integrates a dual-grit diamond surface and a cut-out cone profile for efficient nail and skin care. Developed for both manicure and podology work, this tool delivers reliable results over extended periods due to reinforced diamond abrasives. Added ultra-fine grit between standard particles enhances resilience, minimizing wear from frequent salon use. Compact 2.5 mm cone shape allows access to intricate nail areas and ensures careful treatment along skin folds and the nail plate. Engineered for straightforward use by technicians regardless of dominant hand and fully safe for sterilization methods including autoclave processing.

• 2-in-1 dual diamond grit (very delicate & delicate) adapts for soft skin detailing and precision nail plate refinement
• Improved grit system supports extended service life, decreasing frequency of replacement
• Cut-out cone silhouette (2.5 mm diameter, 8.0 mm height) optimizes access to tight grooves and sinuses
• Supports right- and left-handed operation
• Compatible with autoclave and chemical sterilization protocols
• Suitable for basic to intermediate skill levels

• Cleaning and matting natural nail plate
• Lifting and removing tissue near the cuticle area
• Pre-removal of excess epithelial layers
• Cleaning perionychium and lateral folds
• Smoothing transitions between natural nail and enhancements
• Accessing and maintaining tight bends and folds

• Shape: Cut-out cone
• Diameter: 2.5 mm
• Height: 8.0 mm
• Grit type: Dual (very delicate & delicate)
• Color bands: Yellow / Red
• RPM range: 7,000 – 15,000
• Target areas: Skin, nail plate, folds
• Work direction: Right / Left
• Sterilization: Autoclave safe