Mellbree Dog Nail Grinder Replacement Head, 2-Pack Diamond Tips Pet Nail Grinder Bits Replacement Wheel Heads Compatible for Casfuy, Boshel

This grinder is sized for medium-small to medium large dogs, IMHO. But for my French Bulldogs, at 24 lbs and 37 lbs (yes, I know that's BIG for a Frenchie), it's the perfect size. The grooves make getting the "blunted square" shaped nails very easy. I like it!

Well pleased

Picked theses up to use with my current nail grinder for my dog as the old blades were wearing out. Very easy to install and worked great with my pup. The file edges are sharp enough to help file down the nails quickly and efficiently, would purchase again.

I have a Casfuy Dog Nail Grinder that I purchased a few years back. As I use different nail shorting methods on my dog I found this is the most gentle on her. She is about a 20 lb dog with some pretty solid nails so things such as Dremels and other rotary tools are used to maintain. However, I have found that the Casfuy Grinder is the one she tolerates the easiest. So finding replacement heads is crucial.These replacement heads are nice and hold up pretty well in comparison to the original diamond heads provided with the Casfuy N10. They do a great job at trimming her nails and provide limited noise levels. They are easy to install as well. I have found so far these heads have only been compatible with my Casfuy as the tool base is not small enough in diameter to fit my other rotary tools. Overall, good replacement heads and keeps my dog comfortable while providing a smooth nail trim.

Wish this had a tutorial, I keep accidentally putting divits in my pups nail, or skin.. I just need to learn how to use correctly.

This grinder works great and fit perfectly on my grinder I have. It really grinds down quickly. I have a 100lbs dog and in no time her nails are done before she gets irritated about it.i have used this grinder head replacement for about 4 different times and it still works like the first time I used it. This replacement apparently works on many different brands of grinders. The shaft of the grinder piece is longer than the original but it still has the very end piece that is larger so that it snaps in. I would recommend these grinder replacements as they are still working great and has not even gotten ground down at all yet.

This does not stay cool at all. My dog kept jumping away which usually does not happen when doing her nails. I tried it on my own nail and it hurts and gets hot.

Nice replacement nail grinder headsThey came and feel to be good quality and were easy to installno issuesI've been using one for a while now and it seems to be lasting as well as the original that came with the grinder.