Product description Feature:1. Efficient Grinding: Surface roughness varies from top to bottom. Coupled with rotatable drill bit design, frequent grinding head changes are avoided to improve efficiency.2. Professional Nail Grinding Set: Nail polishing head has a total of 6 different shapes, meeting various needs and suitable for experienced manicurists and beginners.3. Hard Drill Bits: Nails drill bits are strong enough polish nails quickly. Also will not damage skin, the ideal tool for nail salons and beauty salons.4. Wide Applications: Not only suitable for drilling also for polishing. Can remove false nails and dead skin and cuticle. Refines and shapes nail edges to ensure perfect nail art.5. Tungsten Steel: Nail polishing head is made of tungsten steel for reliable strength and durability for quick reshaping, polishing, engraving and removing.Specification:Item Type: Nails Drill BitsMaterial: Tungsten steelQuantity: 6 PCS Package List:6 x Nails Drill Bits Ingredients default