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Overview
COSLUS C40 Electric Nail Drill, Nail Files for is one of 48 manicure & pedicure products on our shelf, compared on what buyers rated it, how many of them there were, and what it costs today. Here is how the maker describes it: Powered by USB, speed 0-20000RPM, can be used for grinding acrylic gel nature nails, manicures, pedicures, polishing, shaping, removing cuticles and for nail beauty. Pen-shaped handle design is for travel and home, take it anywhere with your bag. Come with 6 different nail drill bits, 31 sanding bands, 1 USB cable. Easy to operate for beginners. That is the maker talking, not us, so read it as a claim rather than a finding. Buyers have it at 4.3 out of 5 from 14,240 ratings. We work out below what that is worth against everything else on the shelf.
Across the 48 rated manicure & pedicure products we track, the middle of the pack sits at 4.4 out of 5. This one scores 4.3. Bottom quarter of the shelf. Not a red flag by itself, but similar money buys a better-rated option here, so the case for this one has to come from somewhere else.
14,240 people rated it, where the shelf median is 6,962. That's enough for the score to mean something without being the last word on it.
On money, this sits in the top third of a shelf running from £1.74 to £16.99, with the midpoint around £5.99. Paying above the middle of the shelf needs a reason the star rating does not supply, because on ratings alone the extra money is not buying an advantage here.
Worked out from the 48 manicure & pedicure products we track, not from the brand's own claims.
How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
Powerful Electric Nail Drill Set: Powered by USB, speed 0-20000RPM, can be used for grinding acrylic gel nature nails, manicures, pedicures, polishing, shaping, removing cuticles and for nail beauty. Make your home or salon manicure more efficient and convenient
Portable And Easy To Use: Pen-shaped handle design is for travel and home, take it anywhere with your bag. Come with 6 different nail drill bits, 31 sanding bands, 1 USB cable. Easy to operate for beginners, teenager, elderly
Low Heat & Low Noise: Upgraded motor, intelligent heat dissipation keep the nail polish machine in low heat when in use. Equipped with shock-absorbing bearings,quiet, below 40 decibels. Intelligent chip anti-blocking, extend the service life of the nail drill
Adjustable Speeds & Reverse Direction: Adjust the speed, low speed for grinding natural nails, high speed for grinding artificial nails and thick nails. The double direction of rotation is very practical, can be used by both left and right hands
Target Audience: Perfect for Nail Designers, Salon Professionals, Freelance Nail Artists, Home Beauty Users, Beginner Beauty Enthusiasts, and Holiday Shoppers, our Rechargeable Battery-powered nail drill with Variable Speed Settings delivers salon-quality precision for DIY, professional, or gifting needs.
Usage Scenarios: Ideal for Home Beauty Salons, Luxury Salons, Affordable Nail Shops, Leisure Travel, and Holiday Gifting, this travel-friendly tool features a Professional-Grade Motor and Gentle Grinding Heads for flawless results in home care, salon services.