Premium ceramic material: These nail art tools are made of high-quality ceramic material and are hard-wearing, sharp and long-lasting. With excellent heat dissipation, the bits do not burn hot like metal parts during prolonged use.Perfect drills: A total of 7 pieces of different nail drill bits that are suitable for most nail drills that use 3/32 inch bits and are suitable for long use. They can be used for polishing the nail surface or even for penetrating tight areas such as side walls and cuticles. The drill brush drill bit helps clean and shine the nail surface.Multifunctional: Embrace ceramics with the highest standards of precision with superior strength, sharpness, and durability. Professional design for all shapes and sizes meets diverse requirements, such as nail beautification, nail clarity and care. Ideal for refining and shaping nail edges and removing dead skin easily.7-piece nail drill: Set consists of a corn top (coarse grit), a large barrel top (medium grit), a spherical tube top (fine grit), an umbrella top (fine grit), a needle drill (medium grit), a micro-ball drill (medium) grit), a brush drill. Suitable for most 3/32 inch shank nail drills.Easy to clean: The nail drill bits are corrosion resistant and do not clog nails. The nail brush bit can easily clean the dust on the bits or nails, protect the bits after each use and keep you and your client's nails healthy.Corn top.Quickly remove nail gel, trim and polish nail before polishing, remove dead skin and calluses on the palm of your hand.Large barrel top.Work lightly on the surface of the nail. Trim and shape the extra thick and irregular nails. Backfill cuttingBall topRemove the nail design near the cuticle area without damaging the nail. Perfect for beginners.Umbrella top.Remove cuticle and additional glue. Used under the nail or side walls Due to its slim size, it is perfect for use on toenailsNeedle drill.Store hardened gel or cuticle in hard-to-reach areas. Clean undernails, side walls, backfills. Carving designs and smiling linesMicroball bitSafely removes dead skin, cleans cuticles and nailsBrush bit.Can easily clean the dust on the bits or nails, protect the bits.