7PCS Professional Tungsten Steel Nail Drill Bits Set, Round Head Twill Pattern Grinding Heads for Nail Polishing, Compatible with Most Electric Nail Files for Salon and

Item Type: Nail Grinding HeadMaterial: Tungsten SteelPackage List：7 x Drill Bits 7 x Storage Box

• Precision Tungsten Steel Construction: These professional nail drill bits are made from high-strength tungsten steel, offering exceptional hardness and wear resistance for long-lasting performance. The solid build ensures they maintain sharpness through repeated use on and artificial nails without chipping or deforming.
• Skin-Safe Round Head Design: Featuring a smooth round head with twill pattern, this nail grinding head buffs and shapes nails efficiently while minimizing the risk of nicking or irritating surrounding skin. Perfect for delicate cuticle work and safe for beginners and professionals alike.
• Universal Compatibility for Multiple Uses: Designed to fit most standard electric nail drills and grinders, this 7-piece set supports a wide range of nail care tasks including shaping, filing, cuticle cleaning, gel polish removal, and surface smoothing—ideal for both salon technicians and at-home users.
• Premium Material for Consistent Results: Crafted entirely from tungsten steel, these drill bits deliver uniform grinding power and heat resistance, preventing overheating during extended sessions. The material ensures smooth operation and performance without warping or dulling quickly.
• Complete Set with Organized Storage: The package includes 7 uniquely shaped nail drill bits tailored for different polishing and grinding needs, plus a compact storage box to keep your tools organized and protected. Ready for immediate use in professional or personal nail care routines.