The Smart Gold Line 243R.EFF.025 Duo Cutter is a long-flame diamond bit designed for precise, gentle manicure work. Its dual-layer abrasive technology pairs very delicate and delicate grit, helping maintain performance and extend service life compared with conventional diamond abrasives. A gold ZrN nano coating adds a durable finish.

Recommended Uses

• Clean the nail plate and periungual folds
• Lift cuticles and pre-remove epithelium
• Matte the natural nail plate
• Smooth the transition between the natural nail and product, and refine the nail edge

Specifications

• Shape: Long flame
• Diameter: 2.5 mm
• Working height: 10 mm
• Grit: Dual—very delicate and delicate
• Color bands: Yellow / red
• Coating: Gold ZrN nano coating
• Recommended speed: 7,000–15,000 RPM
• Suitable for skin, nail plate and periungual folds
• Rotation: Right or left
• Use: Dry or wet; autoclave safe
• Skill level: Basic to intermediate
• Professional use only; use short, controlled movements with hand support

Includes 1 nail drill bit.