Feature:1. Using high‑quality stainless steel material, the grinding head will not rust when exposed to water, and has excellent durability and cutting performance.2. It is mainly used for polishing and repairing old dead skin on the soles of the feet to make the skin of the feet smooth.3. Exfoliates the skin without damaging the normal skin of the feet, which is fast and effective.4. High temperature resistance, corrosion resistance, strong hardness, long‑lasting wear resistance, easy to clean.5. Light weight, small size, the universal handle diameter is 2.35mm, specially designed for most nail drill machines, easy to install.Specification:Condition: 100% Brand NewItem Type: Nail Drill BitMaterial: Stainless SteelCharacteristics: High temperature resistance, corrosion resistance, strong hardness, long-lasting wear resistance, easy to clean.Uses: Exfoliating dead skin on the feet, manicuring, removing hangnail, exfoliating cuticles, calluses, etc.Size: Length: Approx. 46mm / 1.8inWidth: Approx. 20mm / 0.8inHandle Width: Approx. 2.35mm / 0.1in Package List:1 x Nail Drill BitNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.