Item Type: Tungsten Nail Drill Bits Material: Tungsten Steel Quantity: 2pcs 12 Combination Sets: Nail tungsten carbide drill bits set includes 2 combination sets, providing you with different options for your nail drilling needs. 2Durable Material: Made of excellent quality tungsten carbide, these s are strong and durable, ensuring long lasting use. 3Versatile Use: These carbide s can be used for various nail drilling tasks, such as removing gel polish, shaping nails, or removing calluses. 4Efficient Performance: The tungsten carbide material allows for efficient and precise drilling, saving you time and effort during your nail care routine. 5Easy to Clean: These s are easy to clean, simply rinse them with water after use, and they will be ready for the next session.2 x Grinding Head 2 x Storage Box