The metal nail drill bit is an essential choice for nail shaping, cuticle removal, and buffing nail drill bit tasks. With a universal interface, it matches most nail drill kits and nail drill bits professional sets, ensuring quick fingertip treatment and smooth polishing. Its unique ball design is fit for both salon-grade and home manicure nail drill bits routines. 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) -Targeted cuticle care: the cuticle drill bit and cuticle clean ball head precisely remove excess skin, enabling effective nail pretreatment and smooth foundation for polish application -Multifunctional drill bit set: including small nail drill bit options and nail buffer bit, this nail drill set adapts to various procedures such as grinding, buffing, and shaping for finger nail sanding tool needs -Quick, safe polish removal: the nail polishing heads excel in gentle gel and polish removal, acting as a reliable replacement nail drill bits that guard against natural nail erosion -diamond construction: crafted from high hardness diamond, these metal nail drill bits resist wear and damage, making nail bits for drill indispensable, especially for frequent home or salon use -Detailed nail prep: with ball head nail drill and buffing nail drill bit functionality, each manicure drill bits ensures premanicure surfaces are evenly polished and ready for professional nail art Package list: 6 x nail polishing heads