Item Type: Nail Drill Bits Set Material: Emery Specification: 9 Models (10 Pieces Each Model)1Multipurpose: Nail drill bits vary in surface roughness from top to bottom and one size of nail bit can perform a variety of functions in multiple sizes. 2Practical Tool: Nail bits quickly remove nail glue for cleaning, shaping, cutting, smoothing and removing to suit your every need. 3Premium Material: Manicure drill bits are made from emery for reliable strength, durability, low cutting performance and less dust. 4For Gel Nails: Nail drill bits reshapes, polishes, buffing, sculpts and smoothes gel nails very quickly and very well. 5Easy to Use: Nail drill bits can be rotated to the right or left for sleek cuts in both clockwise and counter clockwise directions. 6Applicable: You will get 9 different styles of nail drill bits to suit most drill bits for nail technicians or nail art beginners. 9 Pack xNail Drill Bits(10 Pieces Per Pack)