1、Complete functions and can be used interchangeably, can be rotated forwards and backwards, has functions of shaping, removing polish, removing dead skin, carving radian, etc, convenient to use. 2、It can meet the needs of different nail art, and can be used for manicure, nail removal, nail polishing and peeling. 3、Carbide nail drills are ideal nail tools for various professional tasks, such as engraving, grinding, sharpening, polishing, and so on. 4、General‑purpose 35mm shank diameter is suitable for most grinders on the market, shank diameter of grinding head is made of tungsten steel, durable. 5、It is used for manicure, nail removal, etc, can be used with nail polisher, suitable for home use, nail shop, etc. 1 x Nail Drill Bit Condition: 100% Brand NewItem Type: Nail Drill BitsMaterial: Tungsten AlloyHandle Diameter: Approx. 2.35mm/ 0.1inFeatures: Used for manicure, nail removal, etc. with nail polisherApplication: Household, nail salon, etc