Tungsten Steel Nail Drill Bit Key benefits Durable tungsten steel construction for long life and consistent performance. Rotatable design for forward and backward rotation when installed on a nail drill machine, allowing precise control for shaping, carving, and polishing. Universal 2.35 mm shank fits most nail grinders on the market for wide compatibility. Versatile tool for professional and at home use: manicure, gel polish removal, nail polishing, dead skin removal, and detailed carving work. What it does Efficiently removes gel polish and product buildup while minimizing excessive pressure. Shapes and refines nail edges and surfaces with controlled grinding and sharpening. Smooths and polishes nails to a clean finish and removes callused or dead skin around nails and cuticles. Supports detailed carving and creating curved surfaces or nail art contours. Specifications Item type: Nail Drill Bit Material: Tungsten steel Shank diameter: Approx. 2.35 mm / 0.09 in Functions: Manicure, nail polishing, gel polish removal, foot care, pedicure, and nail salon tasks Applicable settings: Household use and nail art shops Performance and compatibility Hard tungsten steel resists wear and maintains cutting effectiveness over repeated use. Standard 2.35 mm shank ensures secure fitting in most electric nail grinders and drills. Designed for smooth operation at typical nail drill speeds; rotatable feature supports both forward and backward motion to match different machine settings and technique preferences. Typical use scenarios Athome manicure: Quickly remove gel polish and refine nail shape before a fresh application. Nail salon service: Use for detailed carving, shaping, and polish removal during professional nail enhancements. Pedicure and foot care: Smooth callused areas near the nail and polish removal on toenails with controlled grinding. Package contents 1 x Nail Drill Bit This single, durable tungsten steel drill bit is a practical addition to any nail toolkit, delivering reliable performance for a range of manicure and pedicure tasks while fitting most standard grinders.