Features： 1、WIDE RANGE OF USE: With high strength, nail drill bit can quickly reshape, polish, grind and smooth nails, also for removing gel polish, simple and practical. 2、EASY ROTATION: Ideal for left and right hands, drill bit can be rotated to the right or left for smooth clockwise and counter clockwise cuts, the surface roughness of the drill bit varies from top to bottom. 3、MULTIPLE APPLICABLE PLACE: Light weight and in small size, easy to store and carry, can be easily put into your bag, for home and professional nail salon. 4、DRILL BIT SET: 7pcs of nail drill bits are available, meet your replacement needs, suitable for most electric nail drill, important tool for experienced nail artist and novice. 5、TUNGSTEN STEEL AND EMERY: Cuticle remover bits adopts tungsten steel and emery material, eco friendly, firm and sturdy, stable and wear resistant, durable for use. Specification： Item Type: Nail Drill Bit Material: Tungsten Steel, Emery Quantity: 7pcs Package List： 7 x Nail Drill Bit