Feature:1. Fast Removing: The surface roughness of the drill bit is gradual from top to bottom, which can quickly remove nail gel for cleaning, shaping, cutting.2. Left and Right Rotation: Can be rotated to the right or left to cut smoothly in both clockwise and counterclockwise directions, perfect for left and right handed use, no need to change other sizes during work.3. Suitable Scenes: You will receive 7 different shapes of nail drill bits that fit most drill bits for nail machines, suitable for most gel nails and experienced nail artists or nail art beginners.4. Storage Bag: Comes with a portable storage bag for protecting and storing the drill bits to keep those nail art drill bits organized.5. Tungsten Steel: Drill bits are sturdy enough to remove hard gel nail, creating less dust with little friction and heat. Can quickly and nicely reshape, polish, smooth, sculpt and smooth your gel nails.Specification:Item Type: Nail Drill BitsMaterial: Tungsten steel, ceramicQuantity: 7pcs.Package List:7 x Nail Drill Bits