Achieve salon-quality nails at home with this professional nail drill set! Product Description: Material: Plastic + Metal Color: Gray, White, Black Handpiece Speed: The speed can reach 20,000 RPM Package Contents: 1 * Power Supply 1 * Handpiece 1 * Bracket 6 * Metal Grinding Heads 6 * Emery Cloth Grinding Heads 1 * Manual This professional acrylic nail set includes everything you need with standard 6 sanding bands and 6 drill bits. It's perfect for use in spas, beauty salons, as well as personal use at home. Multi-Use: The electric nail file can be used for natural nails, toenails, artificial nails, pet nails, acrylic, glass - Carving, Engraving, Routing, Grinding, Sharpening, Sanding, Polishing, Callus Removal. Powerful & Adjustable: High torque and speed up to 20,000 RPM with a speed control knob, you can easily adjust the speed precision. Powerful for acrylic, gel, and extension artificial nails. Suggest starting with low speed for beginners. Low Noise & Low Heat: Aluminum handpiece body with heat dissipation hole design makes for effective heat dissipation. Lightweight handpiece with low noise and low vibration for smooth and long-lasting operation. SUITABLE FOR NAIL LOVERS: Whether you are a nail lover or a student learning nail techniques, this manicure and pedicure set is an ideal addition. With these devices, you can easily and gently treat your hands and feet with a standard of perfection and elegance.