Specification: Item Type: Nail Drill Bits\r\nMaterial: Emery Stainless Steel\r\nProduct Specification: 2pcs Features: 1. Easy to Use: The drill bit's surface roughness changes from top to bottom, quickly removing nail gel for cleaning, shaping, and cutting to meet your various needs. 2. High Strength: Made of stainless steel, it offers reliable strength, high durability, low cutting performance, and less dust, allowing you to quickly reshape, polish, grind, and carve gel nails. 3. 2-Way Rotating: The drill bit can be rotated right or left for clockwise and counter-clockwise cutting, suitable for both left and right-handed users, eliminating the need to switch sizes during work. 4. 2 Styles: Includes 2 styles of nail art grinding bits for most nail drill machines, suitable for most gel nails and experienced nail artists or beginners. 5. Plastic Storage Box: Professional nail polishing bits come with a matching box for protection and easy storage, keeping these nail art drill bits organized and preventing damage. Package List: 2 x Nail Drill Bits 2 x Storage Box