1. Complete Kit Electric Nail Drill Kit for Nail Tech: Saviland Nail Filer Electric Kit provides a professional set including an electric nail drill, sanding bands, metal and ceramic nail drill bits, black nail dust, nail decorations, fast-dry glue, file, and buffer—ideal for salon use. 2. 2024 40000RPM High Tech Acrylic Nail Drill: Tailored for professionals, this e-file swiftly removes thick acrylic nails in 3 minutes using cutting-edge MOSFET technology, ensuring low vibration, noise, and heat for a comfortable experience. 3. Super Rapid Acrylic & Gel Nail Removal: Crafted for efficiency, the 40000RPM e-file dispenses with layers of acrylic and gel polish swiftly in just 3 minutes, thanks to advanced MOSFET technology—perfect for busy salons! 4. Long-Lasting 4000mAh Battery: The rechargeable nail file boasts a 4000mAh battery, offering up to 12 hours of uninterrupted use on a single charge, enhancing performance and efficiency without power interruptions. 5. Stability and Quiet Operation: Designed for stability at high speeds, Saviland's electric nail drill ensures a cool operation and reduces noise and vibrations, maintaining a calm work environment with adjustable speed settings up to 40,000 RPM. 6. Comfortable Ergonomic Handle: With its ergonomic design and aluminum alloy body, the handle provides a comfortable grip, reducing hand fatigue during extended usage with noise reduction and shock absorption features. 7. User-Friendly Operation: Easily swap sanding heads by unscrewing the latch, inserting the new head, and tightening the lock. Adjust the speed smoothly with a knob—clockwise for more airflow and counterclockwise for slower speed. The F/R switch guarantees the correct direction.