Casfuy 6-Speed Dog Nail Grinder – 50%+ Boost Power Dog Nail Trimmers Quiet with Dust Cap & 2 LED Lights & 2000mAh Battery & 4.8V Motor Electric Pet Toenail File Tool for Large Medium Small Dogs Cats
$29.99
Price: $29.99
(as of Oct 24, 2025 10:55:44 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Dust Collection Comparison Merchant Video
Stay Clean While You Groom — Over 95% Dust Captured
Our upgraded removable dust cap captures over 95% of debris, keeping your space cleaner and your grooming routine smoother.
No more mess, no more stress—just efficient, hygienic nail care for your pet.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Custom Speed Control for Every Pet’s Comfort Merchant Video
Custom Speed Control for Every Pet’s Comfort
Adjustable speeds from 7,000 to 12,000 RPM allow you to tailor grinding power based on your pet’s nail size and hardness. Use higher speeds for quick shaping, and lower speeds for precise work near the quick, reducing the risk of discomfort or bleeding. Skip the groomer bills—get smooth, salon-quality results at home with Casfuy dog nail grinder.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Dual LED Lights for Safer, More Accurate Grinding Merchant Video
Dual LED Lights for Safer, More Accurate Grinding
Two built-in LED lights clearly illuminate the nail area.It helps you easily spot the quick and avoid over-grinding
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Find Your Perfect Grip: 3 Ways to Hold the Grinder Merchant Video
Find Your Perfect Grip: 3 Ways to Hold the Grinder
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to charge? Merchant Video
How to Charge the Dog Nail Grinder?
To support 110V-220V voltage and different plug types worldwide, it comes with a Type-C charging cable (Adapter Not Included).Compatible with all chargers, fast-charging adapters, and power banks that support a minimum output of 5V.Delivers up to 7 hours of continuous use—even at max 12,000 RPM. That’s enough power to trim 30-50 dogs on a single charge!
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to Clean Nail Grinder After Use? Merchant Video
How to Clean Nail Grinder After Use?
Emergency Auto-Stop on Overload
When the grinding head is either tangled with pet hairs or pressed against the nail for too long, the device will automatically stop to ensure safety—simply turn it off and back on to resume normal operation.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Emergency Auto-Stop on Overload Merchant Video
What’s inside the box?
1 x Casfuy Electric Dog Nail Grinder1 x Type-C Charging Cable1 x Detachable Dust Cap1 x User Manual
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. What’s inside the box? Merchant Video
Casfuy Model N70 Dog Nail Grinder Replacement Head
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Customer Reviews
4.6 out of 5 stars 31
4.5 out of 5 stars 169
4.5 out of 5 stars 169
4.5 out of 5 stars 169
Price
$9.99$9.99
$29.99$29.99
$29.99$29.99
$29.99$29.99
Battery Capacity
/
2000mAh
2000mAh
2000mAh
Run Time
/
7 hours
7 hours
7 hours
Charging Cable
/
Type-C
Type-C
Type-C
Motor
/
4.8V Copper Core
4.8V Copper Core
4.8V Copper Core
Battery Type
/
Lithium-ion
Lithium-ion
Lithium-ion
Product Dimensions : 7 x 1.46 x 1.2 inches; 11.36 ounces
Item model number : N70
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : July 22, 2025
Manufacturer : Casfuy
ASIN : B0F9YJV8MZ
Best Sellers Rank: #4,297 in Pet Supplies (See Top 100 in Pet Supplies) #19 in Dog Claw Care
Customer Reviews: 4.5 4.5 out of 5 stars 169 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【6-Speed Control for Custom Comfort】Adjustable speeds from 7,000 to 12,000 RPM allow you to tailor grinding power based on your pet’s nail size and hardness. Use higher speeds for quick shaping, and lower speeds for precise work near the quick, reducing the risk of discomfort or bleeding. Skip the groomer bills—get smooth, salon-quality results at home with Casfuy dog nail grinder.
【Diamond Bit with 95% DUST CAP & 4 Grinding Options】The high-hardness head ensures sharp, efficient, and long-lasting performance. Choose from 2 protective ports or use the open head to suit small, medium, or large dogs. The included DUST CAP of dog toenail grinder helps CONTAIN UP TO 95% OF NAIL DEBRIS for a cleaner grooming area.
【4.8V Copper Core Motor – No Lag, More Power】Enhanced with 50% more torque, our powerful dog nail trimmer easily handles thick, tough nails. The durable copper core delivers smooth, stable grinding for an effortless grooming experience—even at high speeds—without stalling or slowing down.
【Bright Dual LED for Safe, Accurate Grinding】Two built-in LED lights clearly illuminate the nail area, our electric dog nail trimmer helps you easily spot the quick and avoid over-grinding, and offer enhanced visibility from multiple angles, even for dark and thick nails or low-light conditions
【Emergency Auto-Stop on Overload】When pet nail grinder for dogs encounters excessive resistance or gets stuck during operation, it automatically activates overload protection—instantly stopping the rotation to prevent damage or overheating.
【7-Hour Runtime—Groom 30-50 Dogs】Powered by a 2000mAh lithium-ion battery, this nail drill for dogs delivers up to 7 hours of continuous use—even at max 12,000 RPM. That’s enough power to trim 30-50 dogs on a single charge! The universal Type-C charging (110V–220V) makes it perfect for home, salon, or travel use.
【Ergonomic, Non-Slip Handle for Steady Control】Designed with a broad-shoulder top and ergonomic shape, the handle offers a secure, non-slip grip for precise, controlled grooming. Comfortable for both left- and right-handed users, our dog nail file helps reduce hand fatigue during extended grooming sessions
【Whisper-Quiet, Low-Pitch Operation for Calm Pets】Built with a low-noise motor and minimal vibration, this dog nail grinder quiet helps keep your pet calm and relaxed during grooming. Ideal for anxious, first-time, or noise-sensitive dogs and cats.
Customers say
Customers find this dog nail grinder quiet and effective, with one noting it works surprisingly quickly on their pets’ nails. Moreover, the tool features a dust catcher attachment that controls dust well, and customers appreciate its rechargeable battery and ease of use. Additionally, they report it’s less stressful for their dogs, with one customer mentioning it prevents bloody paws.
9 reviews for Casfuy 6-Speed Dog Nail Grinder – 50%+ Boost Power Dog Nail Trimmers Quiet with Dust Cap & 2 LED Lights & 2000mAh Battery & 4.8V Motor Electric Pet Toenail File Tool for Large Medium Small Dogs Cats
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$29.99
Ty Huynh Chhor –
Amazing nail filer for dog
Iâve avoided cutting my dogs nails when more than once I cut the quick and they bled and it was way too traumatic for me.This is actually really safe because of the auto stop. My dog doesnât mind me doing her nails. Sheâll sit still and sheâs very patient and it works so well.The dust cap captures 95% of the dust.With practice Iâm becoming a professional myself ð. Easily to use. Quieter than my power drill for building furniture. Really good value for amount paid and the amount of dog nail trimming sessions by the spa or vet. The different speed settings are also great. I started on 2 and 3. I gotta build up my confidence before I do higher speeds. Hopefully it lasts for a long time.
Daniel Martini –
The CASFUY Professional Pet Nail Grinder. Excellent quality, quiet and safe to use.
We have a large Golden Doodle and a Standard Poodle. We groom both dogs and for years have used a Dremel to shape their claws after cutting them down. The Dremel is loud and the shaving drum is exposed. After two uses with the CASFUY Pet Nail Grinder our job became not only easier and more efficient but, the dogs were calm and much safer. The light is a bonus and actually lights the work area. My dogs no longer fear the noise of the tool. I would highly recommend this Pet Nail Grinder to any pet owner doing their own grooming.
Isaygo –
Nail sounds awful but device is great
This was my first experience using a nail grinder. I liked the guard which helped when he was wiggling around knowing it wouldnt accidently catch his fur or something else it wasn’t supposed to. He handled it better than nail trimmers. The sound when grinding the nail is awful, but the device itself is quiet. I think that is a universal nail grinding sound. Best nail care he’s had in years.
b –
Stop shopping around and get this one! PERFECT for my 80 pound Black Lab!
Wow is the first thing to come to mind. I should have bought this sooner, or maybe I was waiting for this exact model.It’s perfect. It really is SUPER quiet! It trimmed my dog’s nails down quickly, safely, and she didn’t mind it at all! She was already a good patient when it came time to clip her nails, but she never did like it, and neither did I. Because of that, I would procrastinate and wait until they really needed to be clipped.I had wrote off electric nail grinders because a friend of mine tried one many years ago and said it didn’t work for his large breed dog. My dog is large breed as well, so I’ve been clipping her nails the old school way her entire life. I saw some ads on fakebook about electric grinders, and thought I would give them another look. I’m so glad I did!My dog’s nails, (80 pound Black Lab), fit perfectly through the hole in the dust catcher. It worked surprisingly quickly on her nails, and they were overdue to be trimmed. I moved from nail to nail to keep too much heat from building up. The dust catcher worked pretty well. It does need to be emptied after 3 to 4 nails if they are long to start with. Now that it’s so much easier to keep maintained, I will use this much more often than I did with the clippers, and it will be even faster and create less dust each time that way.The lights are great, really helps me see what I’m doing. The speed adjustment and on/off switch are both really nice. This nail grinder feels like and functions like a very well built item. I’m kind of blown away, and I really wish I had bought one a long time ago.I looked at one available in a local store, and it isn’t one fourth the device this is in terms of quality and effectiveness. This is a must-have for all dog owners. GET IT!!!
BeechNut –
Wonderful Casfuy Nail Grinder with New + Upgraded Features!
I purchased a Casfuy Nail Grinder (version N60) in the past, and it has performed great, however – I wanted to get one with up-to-date features and this Casfuy Nail Grinder (version N70) certainly delivers.This N70 model lasts much longer on a single charge, and feels more powerful, as I am able to take care of my Shih Tsu’s nails quicker than before.I enjoy the new included nail dust cup, which keeps my floors cleaner during nail grinding.It feels professional, performs well, and priced fairly.Happy to have found this new edition to give my dog pro grooming-quality nail trims at home in between visits to the dog groomer.
Jennifer L. Colvin –
Very quiet and works great!
So much more quiet than my dremel. Love the guard that not only keeps the nail dust in, but stops long fur from getting near the rotating wheel. My dog tolerated it well instead of jerking her paw away like before. This is so much better than the clippers that crush the nail. My only problem was that it was a little difficult to see what I was doing with the cap on so I had to pull away to check how far I still needed to go. I recommend having a damp paper towel nearby to dump the nail dust on as you go. I wish I would have bought this a long time ago.
Diane –
Excellent grinder
It’s very quiet, my boys at first were skeptical. When they relaxed with it, truly a pleasurable experience for each of us â£ï¸â£ï¸â£ï¸ Very easy to use and not heavy in the hand.
Alicia –
Better than some, could use improvement
Positives: This grinder seems to work faster than the sandpaper bits I had in my dremmel. I like the lights because it makes it much easier to see the quick and avoid it. It charges fast by USB.Negatives: It is not quiet and my dog was just as stressed as with previous nail cutting/grinding. The dust cap obscures the nail, so while it is a great idea, it doesnât work.
Amazon Customer –
Llego tarde! 5 dÃas después, supongo que hubo problema en aduana. Sin embargo, estoy encantada, a pesar que al abrirlo estaba polveado, como si hubiera estado en uso. Al momento de usarlo con mi perrita, quede impresionada de lo funcional que es!!! Tenia mucho tiempo batallando en poder cortarle las uñas a mi perrita labrador. Lo recomiendo muchisimo!