# COSLUS C42 Cordless Electric Nail Drill File with Stepless Speed Knob | Professional Portable Manicure Pedicure Rechargeable **Brand:** COSLUS **SKU:** jv7130 **ASIN:** B0D9J8YLYQ **Canonical URL:** https://crowcrowcrow.com/p/coslus-c42-cordless-electric-nail-drill-file-machine-stepless-speed-knob-acrylic-gel-dip/jv7130 **Category:** beauty **Subcategory:** Foot, Hand & Nail Care **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,434 **Discount:** 35% **Customer rating:** 4.63/5 from 8 ratings ## Description COSLUS C42 Cordless Electric Nail Drill File offers stepless speed control for professional manicures and pedicures. This rechargeable device is lightweight, portable, and features a durable motor with low noise. It's ideal for acrylics, gels, and natural nails, arriving within {{ccc_delivery_eta}}. ## Highlights - Stepless Speed Control — Achieve precise nail shaping and cuticle care with a smooth, stepless speed knob, allowing for accurate adjustments tailored to your specific needs and skill level. - Cordless & Lightweight Design — Weighing just 0.17lbs and featuring a rechargeable battery, this drill offers ultimate portability and freedom of movement, perfect for home, salon, or travel. - Durable & Low Noise Operation — Built with a powerful motor and shock-absorbing bearing for over 3 years of service life, it operates with low vibration, heat, and minimal noise (<40dB) for enhanced comfort. - USB-C Fast Charging — Fully charge in just 1 hour for up to 6 hours of continuous use, ensuring your nail care routine is efficient and uninterrupted, meeting quick trimming needs. ## Key features - Professional Cordless Nail Drill with Stepless Adjustable Speed:The cordless electric nail drill was developed by a professional team in the United States for 3 years, upgraded to a stepless speed control, saying goodbye to messy wires and bulky equipment, making speed adjustment more accurate and efficient, smooth one-handed operation, even beginners can operate quickly, silky speed adjustment - Multifunctional & Easy to Use: This cordless electric nail drill is not only suitable for acrylic nails, gel nails, dip powder and natural nails, but also can remove cuticles, dead skin, thick nails and calluses. Suitable ​not only for women and men, but also effective for seniors in gently exfoliating rough skin, the stepless speed adjustment method can be accurately and easily applied to various manicure and pedicure procedures - 3 Years More Durable: The upgraded nail file set has a service life of more than 3 years, and the polishing efficiency is increased by 200%. The more powerful motor and shock-absorbing bearing make it more durable, with low vibration, low heat and low noise (<40dB). The silent design can improve the comfort during manicure, and it comes with many sanding belts to meet the needs of home convenient to use - Home Use, Salon Quality: This portable professional nail drill is ergonomically designed and easy to grip for everyday nail care or for the professional nail technician, and at 0.17lbs it's lightweight and easy to carry with you, so whether you're travelling for business or on holiday, you can enjoy salon quality anytime, anywhere - ​USB-C Fast Charging: This electric nail drill kit can be fully charged in just 1 hour and can be used for up to 6 hours, meeting your quick trimming needs for manicure and pedicure. This powerful and versatile cordless electric nail drill is also an ideal gift choice for nail enthusiasts - Please note that the adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter you have on hand. If needed, you can purchase one from COSLUS. ## Why choose this product - Precision Engineering for Superior Results - Ideal for Home Users & Professionals ## How to use 1. Select and Attach Sanding Bit 2. Adjust Speed and Begin Filing 3. Perform Nail Care Procedure 4. Clean and Store ## Product details | Field | Value | |---|---| | Directions | Select desired sanding belt, attach to drill, adjust speed using stepless knob. Use for shaping, polishing, cuticle care, or callus removal. | | Frequency | As needed for nail care | | Age Range | Suitable for adults and seniors | | Cost per use | Cost per hour of use (estimated based on 6-hour runtime and {{ccc_offer_price}}) | | Shelf life after opening | 12 months | | Reapplication math | One charge lasts up to 6 hours of continuous use. | | Contraindications | Avoid use on broken or inflamed skin. Consult a professional for severe nail or skin conditions. | | Allergens / common irritants | N/A | | Brand | COSLUS | | Model | C42 | | Color | Purple | | Weight | 0.17 lbs (0.08 kg) | | Material | Plastic, Metal | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | | Power Source | Rechargeable Battery (USB-C) | | Charging Time | 1 hour | | Usage Time | Up to 6 hours | | Speed Control | Stepless Adjustable | | Noise Level | <40dB | ## Frequently asked questions ### How is this COSLUS C42 Nail Drill authentic vs the version sold in Indian stores? This COSLUS C42 Nail Drill is sourced directly from authorized US retailers, factory-sealed, and imported per-order. It matches the SKU and quality US buyers receive. All customs duties and GST are included in the displayed price, with delivery via ExpressBox tracked shipping within {{ccc_delivery_eta}}. ### Will the version I receive match what is shown on the US retailer's page? Yes, orders are placed against the listed US retailer page at the time of purchase. Batch codes, packaging, and labels will match what the US retailer dispatches. Photographs are taken before international handover to ensure accuracy. ### Is this nail drill safe to use? Yes, the COSLUS C42 Nail Drill is designed for safe use with features like stepless speed control and a low-pressure application guide. Always follow the provided instructions and avoid using on broken or inflamed skin for optimal safety. ### Are nail drills healthy for your nails? When used correctly with appropriate attachments and speeds, nail drills can be healthy for maintaining nail shape, removing cuticles, and preparing nails for polish. Overuse or incorrect technique can potentially damage the nail bed, so gentle, controlled use is recommended. ### How to choose a nail drill for Indian skin? For Indian skin, consider a drill with adjustable speed and low vibration for comfort, especially in humid conditions. The COSLUS C42 offers stepless speed control and low noise, making it suitable for various nail types and sensitive skin, and it's imported directly to ensure authenticity. ### How to use the COSLUS C42 nail drill? Select a sanding belt, attach it securely, and adjust the speed using the stepless knob. Hold the drill comfortably and guide it gently over the nail or cuticle area. Start with lower speeds and gradually increase as needed. Refer to the manual for specific techniques for acrylics, gels, or natural nails. ### What is the best nail drill? The 'best' nail drill depends on your needs. The COSLUS C42 is a highly-rated cordless option with stepless speed control, low noise, and a durable design, making it excellent for both home users and professionals seeking convenience and quality. ### Can I use this nail drill daily? Yes, the COSLUS C42 is designed for regular use. Its low vibration, heat, and noise levels, along with a comfortable grip, make it suitable for daily nail care routines, whether for personal use or professional salon services. ### What are the benefits of using a nail drill? Nail drills offer efficient shaping, smoothing, and polishing of nails, along with effective cuticle and callus removal. They provide a professional finish, save time compared to manual filing, and allow for precise work on various nail types, including acrylics and gels. ## Compliance {"warnings":["For external use on nails and skin only.","Keep out of reach of children.","Avoid contact with eyes. If contact occurs, rinse thoroughly with water.","Do not use on broken or inflamed skin. Consult a professional for severe nail or skin conditions."],"warranty":"USA manufacturer warranty applies. CrowCrowCrow covers wrong/damaged items upon arrival."} ## Images 1. https://images.crowcrowcrow.com/B0D9J8YLYQ-0.webp 2. https://images.crowcrowcrow.com/B0D9J8YLYQ-1.webp 3. https://images.crowcrowcrow.com/B0D9J8YLYQ-2.webp 4. https://images.crowcrowcrow.com/B0D9J8YLYQ-3.webp 5. https://images.crowcrowcrow.com/B0D9J8YLYQ-4.webp 6. https://images.crowcrowcrow.com/B0D9J8YLYQ-5.webp --- Source: https://crowcrowcrow.com/p/coslus-c42-cordless-electric-nail-drill-file-machine-stepless-speed-knob-acrylic-gel-dip/jv7130 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).