Description These are practical and professional nail grinding bits, made of high-grade wear-resistant tungsten steel, alloy material, durable, and practical, use abrasive action to remove dead skin, produce less dust, less friction and less heat. These nail drill bits are suitable for professional nail salon or home use. Features - Material:Tungsten steel, alloy - Color: As Shown - Size: 7.00X1.30X1.30cm/2.75X0.51X0.51in - All-around nail use means you can trim cuticles, side walls or get under your nails to keep them clean. - Wide range of application, can be for manicure, nail cleaning care, nail polishing, exfoliation, - Our practical manicure drill bits are made of and durable material, not easy to rust. - Practical, our nail polishing head can help you remove dead skin and reshape your nails better. - Share with friends and family who like DIY nail art. Suitable for home and salon use. Package Including 1 x Nail Drill Bit DIRECTIONS keep cleanShare with friends and family who like DIY nail art. Suitable for home and salon use. Practical, our nail polishing head can help you remove dead skin and reshape your nails better. Our practical manicure drill bits are made of and durable material, not easy to rust. Wide range of application, can be for manicure, nail cleaning care, nail polishing, exfoliation,. All-around nail use means you can trim cuticles, side walls or get under your nails to keep them clean.