This fine grit nail drill bit set is high-precision results in both manicure polish remover bits and gentle nail shaping tool applications. Compatible with nail drill heads and drill set for nails devices, it offers efficient nail buffer bit performance and extended durability, making it suitable for manicure drill set professional use and DIY nail maintenance. Features -Color:Multi -Material:Metal, diamond -Size:7.00X1.20X1.20cm/2.75X0.47X0.47in(with box) -Size:4.50X0.30X0.30cm/1.77X0.12X0.12in(without box) -Professional manicure results: this nail drill bits set professional offers precise grinding and polishing, making sure salon quality manicures and effective cuticle cleaning every time -Universal nail drill attachments: the manicure drill attachments connect to a variety of nail machines, making these nail drill bits professional easy to swap and use with nail polisher manicure nail bits -Gentle polish removal: nail art remover bits and manicure polish remover bits quickly remove gel and polish while protecting the natural nail surface, reducing possible abrasion or damage -diamond material: the ball head nail bit and buffer bit for nail drill are made from durable diamond, ensuring that each drill bit set for nails withstands repeated use -Optimized pre manicure prep: these grinding polishing drill bits meticulously prep nail surfaces, ensuring that every manicure starts with a clean, smooth canvas for results Package list: 6 x nail polishing heads