Feature 1Multifunction: Nail drill bits adopted rough surfaces design to quickly remove nail glue, convenient for cleansing, shaping, cutting, and smoothing. 2Left Right Rotation: Drill bit can be rotated to right or left to achieve polishing in clockwise and counterclockwise directions, suitable for both hands. 3Widely Use: With 50pcs grinding heads, suitable for most nail drill machines, which can be used for both experienced manicurists or nail beginners. 4Usage: Nail art drill bits used for remove nail polish and dead skin, can reshaping, polishing, smoothing, polishing, and carving gel nails quickly. 5Carborundum: Nail drill bits made of carborundum material, with reliable strength and high durability, provide low cutting performance and less dust.SpecificationItem Type: Nail Drill Bit SetMaterial: CarborundumQuantity: 50pcs .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Bag of Nail Drill Bits(50pcs)