





Product description
More Power · Less Noise · Just Casfuy 




1 Upgraded Dust Cap
2 2 Cups Fit All Dogs

1 50% More Running Time
2 2 LED Lights
3 Correct Usage Steps
4 Newly Upraded
Casfuy N75 Replacement Head
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.6 out of 5 stars 59
4.6 out of 5 stars 410
4.6 out of 5 stars 410
4.6 out of 5 stars 410
Price
$9.99$9.99
$29.99$29.99
$21.67$21.67
$21.67$21.67
Available Speeds
/
6
6
6
RPM Range
/
7000-12000
7000-12000
7000-12000
Noise Level
/
40dB
40dB
40dB
Run Time
/
7 Hours
7 Hours
7 Hours
Charging Cable
/
Type-C
Type-C
Type-C
Package Dimensions : 7.91 x 4.09 x 1.93 inches; 10.86 ounces
Item model number : N75
Batteries : 1 Lithium Ion batteries required. (included)
Manufacturer : Casfuy
ASIN : B0FCFVCZK9
Best Sellers Rank: #2,455 in Pet Supplies (See Top 100 in Pet Supplies) #11 in Dog Claw Care
Customer Reviews: 4.6 4.6 out of 5 stars (410) 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 Precisely Controlled Speeds – Match Your Dog’s Nail Needs】 The Casfuy N75 dog nail grinder features 6 speeds from 7,000 to 12,000 RPM, offering precise and safe nail grinding. Begin at a low speed to help your dog adjust, then increase to the ideal speed for your pet’s nail hardness and sensitivity. With its wide speed range, you can always find the perfect speed for your dog.
【Upgraded Pure Copper Motor – 50% More Power, 10% Less Noise】Tired of weak, noisy grinders? Our new pet nail grinder is equipped with an upgraded pure copper motor that delivers 50% more power with 10% less noise (about 40dB). Powerful enough for the toughest nails, yet gentle enough to keep your pet calm—experience the perfect balance of strength and quiet.
【2 LED Lights — Illuminate the Quick for Safe Grinding】 Over-clipping can be frustrating and painful for pets. The dog nail grinder features two built-in LED lights illuminating the quick clearly, making it easy to see and avoid over-clipping.
【Diamond Bit with 2 Caps – Fits All Dogs, Dust-Free Grooming】 The high-hardness diamond bit delivers sharp, efficient, and long-lasting performance. Choose from two interchangeable protective caps or use the open grinding option to suit small, medium, or large dogs. The upgraded dust cap captures up to 95% of nail debris, keeping your grooming area cleaner and mess-free.
【Long-Lasting Battery – Nonstop Grinding Efficiency】 With up to 7 hours of runtime, the 2000mAh battery lasts three times longer than typical grinders, letting you groom multiple pets hassle-free. Three LED indicators keep you informed of battery life at a glance. No interruptions—just smooth, reliable grooming.
13 reviews for Casfuy New 6-Speed Dog Nail Grinder – 50% More Power Dog Nail Trimmers with 2 LED Lights Quiet 7h Running Time Electric Pet Nail Grinder File Toenail Grinder for Large Medium Small Dogs & Cats (DB)
Add a review
$29.99

Jean –
Great nail trimmer
I have two boxers that hate to have their nails done. We were able to trim all nails in less than half an hour. It was easy, One person can trim nails without stressing out the dogs. There is very little noise. The trimmer worked fast andefficiently.
Tobias –
Quiet yet effective
Despite the low power and rotation speed it does cut pretty good into the nails and it’s very convenient having something that’s cordless.The battery also lasts a really long time before needing a charge.
GW –
Excellent
Excellent grinder. Solid build quality. Holds a charge a long time. Easy to use. Very quiet. My dog is sensitive about her paws but she accepted it right away. The two lights are helpful, but wish it had two more or a ring light would be ideal. Otherwise highly recommend.
MailDump –
Finally a grinder that works and my dogs will tollerate!
Finally I can shorten my Labradoodles’ nails! Both of my doodles are hyper sensitive about their feet. My older one in particular kicks like a crazed donkey when I get a hold of his back feet with either the dog nail clippers or my very old Peticure grinder nearby even with a Trazadone dose. With this Casfuy grinder I’ve been able to do one full foot each time I feed them and my older dog actually sits still for me without medication! For both my dogs I’ve only needed to go to speed 3 which surprised me for their thick nails. Its still quiet though even at speed 6. I like that the speed setting stays when you turn it off and that I don’t accidentally bump any settings or on/off switches while trying to hurry with antsy dogs. They still don’t love getting their nails done and definitely are not falling asleep as some others show, but at least they are not kicking me or trying to bite the tools anymore! I finally got their nails short enough that they don’t click when walking on the hardwood floors!I’ve only had the grinder for a about 2 weeks, but I’ve used it almost daily without issues. For anyone having trouble with it not working, you can not use it while its charging (says so in the instructions).
CaroleLV –
Clean trim nails
I absolutely love this. Used today on my Schnauzer with no problems. While i never had problems with cutting his nails they always splintered. This does the job and nails left healthy with a clean edge. Great product!
SARA –
Must have for anxious dogs
I was shocked at how well my dog took to this nail grinder. Juniper is a 11 yr old boxer who HATES having her feet touched and especially her nails trimmed making grooming at home hard to say the least. I bought this as a last ditch effort to keep her nails trimmed.We started slow and at level one on just one paw, she still didn’t care much for me touching her foot but she did not pull away like normal when I use I nail clipper. She did so well I was able to get both front paws done in the same session which is extremely rare. I usually have to sneak around like a nail ninja and get a few nails whenever the opportunity strikes!We have gradually bumped up the speed to a 4 now and she’s still comfortable and doesn’t pull away. This miracle machine is quiet, effective and the dust guard is great too! I charged it when we first got it about a month ago and haven’t had to charge it since then but I do only use it for about 5-10 minutes at a time. It’s easy to hold and the dual lights on it help me see the quick without fear of hitting it.I highly recommend!!
Adrian Burgett –
Scared pittie tolerates this grinder
Fantastic “diamond” bit and quiet settings. It’s the only grinder my rescue pittie will tolerate. Battery life could probably be better better but I probably have to do more work than others. It does charge quickly. I have small hands as well as dexterity issues but have no problems with the size of this grinder and find it comfortable to use.We had an older version of this same grinder and this newest version is affordable and an upgrade!
Jessica Miller –
it’s fine but
Definitely not quiet on lowest setting; freaked my dogs out so it became a waste of money. Does have a nice built in light, different spots to use for different size dogs/nails.
LJ –
I was surprised that my dog allowed me to trim her nails. They are quieter than the heavy duty ones at the groomer (which she doesn’t like) and the light feature is a nice addition. I just do a little session at a time.
Jesus Goiz –
Eficiente para perros de talla mediana con unas más gruesas.
nicole klemme –
sehr gutes gerät
CCCCCCCCCCCCCCCavan –
Well, it does what it says it does, and that’s what I bought it for so 5 stars
Sandra Urso –
Die elektrische Nagelfeile funktioniert wunderbar. Mein Maltipoo hält sogar freiwillig die Pfoten hin. Die Stärke der Rotation kann individuell eingestellt werden und das Licht erleichert das Feilen sehr. Ich kann das Gerät nur empfehlen.