Sturdy: nail carbide 5 in 1 bit is made of quality carbide material, with good strength, good cutting performance, low heat generation, less dust, and long service life; It can complete various nail art tasks, such as shaping, polishing, smoothing, and grinding; Carving and smoothing gel nails or acrylic nails, suitable for personal nail lovers or nail salons Multi function: the surface roughness of the drill bit is from top to bottom, from fine to thick; One size drill bit can achieve different effects; It can be applied to remove acrylic or hard gel, nail preparation, and cutting to shorten nails; To clean the cuticle area of nails, multiple functions are combined into one Two-way rotation: carbide nail drill bit can be applied for smooth cutting with both hands clockwise and counterclockwise, which is convenient for switching between left and right hands; It is also friendly to left hander, efficient and durable, making your nail work easier and more enjoyable Gift choice: our multi-function tapered shaping nail drill is good quality, durable, non-corrosive, and not easy to block; After use, it can be cleaned with a nail brush, drill bit and water; Each is equipped with a separate base box, which is convenient to carry; The nice gift for manicurists and beginners Universal 3/32 inch shank: you will get 3 different sizes of nail drill bits, including Extra Fine, Fine, Medium, which fit most nail drill machines that use 3/32 inch bits, choose different sizes to achieve different effects colour: as shown Material: Tungsten steel Package Contents: 3 x Nail Carbide Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.