COSLUS E51 Professional Nail Drill Portable Electric Nail File with 40,000 RPM Motor & 12-Hour Battery | Rechargeable & Cordless for Salon & Home Use

• Co-Created with Salon Pros: Developed alongside professional nail technicians, this drill is built for serious nail enthusiasts. Powered by a high-torque 40,000 RPM motor with 40-level stepless speed adjustment and a smart LED display, it delivers smooth control, quiet operation, and exceptional precision—perfect for shaping acrylics, removing gels, refining cuticles, or mastering advanced techniques at home.
• Precise 40-Speed Control for All Nail Needs: With 40 adjustable speeds from 10,000 to 40,000 RPM, this nail drill adapts to every care task—from gentle polishing and prepping (1–10), efficient gel and acrylic removal (11–20), to shaping, trimming, and callus work (21–30), and finishing with high-precision sculpting and thick nail grinding (31–40). Whether you're a beginner or a seasoned enthusiast, you’ll achieve salon-level results with total control and comfort.
• Upgraded Storage with Hands-Free Use: This upgraded nail drill comes with a dedicated storage base that keeps every drill bit neatly in place and ready for use—no more searching through cluttered drawers. The new built-in back clip lets you attach it to your pocket or belt, making it easy to work while standing, moving, or helping clients. Ideal for nail professionals, mobile technicians, or anyone who values an organized, efficient workspace.
• Long-Lasting Power with Smart Display: Equipped with a high-capacity battery and 2-hour fast charging, this nail drill delivers up to 12 hours of continuous operation—ideal for extended nail sessions at home or in the salon. The built-in LED screen keeps speed and battery status visible at a glance, so you can work confidently and avoid mid-session downtime.
• All-in-One Nail Solution for Home & Salon:Handles natural nails, acrylics, gel polish, nail stickers, crystals, rough edges, cuticles, calluses, and thick nails with ease. Ideal for home DIY, salon prep, party-ready looks, travel touch-ups, and regular nail care—its versatility and premium design make it a thoughtful option to share with someone who values well-groomed nails.

• Charge the Drill — Connect the drill to a power source using the provided charger. Allow approximately 2 hours for a full charge, indicated by the smart LED display. Ensure the drill is unplugged before use.
• Select and Insert Bit — Choose the appropriate drill bit for your task (e.g., shaping, cuticle work, gel removal). Insert the bit firmly into the handpiece collet and twist the locking mechanism to secure it.
• Adjust Speed and Operate — Turn on the drill and select your desired speed using the 40-level adjustment dial, starting low for beginners. Hold the handpiece comfortably and guide it gently over the nail surface, maintaining consistent pressure.
• Clean and Store — After use, turn off the drill, remove the bit, and clean it according to manufacturer instructions. Store the drill and bits in the dedicated base or a safe, dry place.

Typical situations where COSLUS E51 Professional Nail Drill Portable Electric Nail File with 40 helps — illustrative scenarios, not customer reviews.