IIT Jumbo 51Pc Drum Sanding Kit - Fits Dremel - Includes Rubber Drum Mandrels - 1/2, 3/8 & 1/4

Low quality. Id been used to the default dremel brand mandrels and sanding drums that initially came with my dremel rotary tool, and didnt think the quality difference could be as bad as others were saying. Its far worst. Whereas a good dremel brand sanding drum will last until its completely worn (a solid few days of work for me), these dont even last long enough for that to happen. They rip open and pop off at random intervals during routine work. I went through over 10 drums in a single work session, and a couple of them even screwed up my precision work when they popped open. The mandrels in comparison are much better, but are still of a worst quality. Getting a drum on them is an effort, and can warp the rubber. TLDR: Quality over quantity. Dont waste your time and buy the good stuff. Youll get less than this jumbo pack but a 6 pack of dremel drums will still outdo these.

Great buy for the money. Not as heavy duty as Dremel, but needed the 3/8 inch size, so well worth the price

Dont expect high quality and you wont be disappointed. These did not last long but for the price they got the job done!

Works well, not as durable maybe as the name brand ones, but they work.

Good price for a nice assortment. I have had some problem with the small ones unrolling after a little use.

Dont waste your time with these. They dont even fit the attachemnts it comes witb and flies off when you try to use them. Trash.... Update; ai had originally given these a bad review. But after doing some research I found that you just have to tight the screw at the tip when on the dremel. They tighten up and stay on. Not a bad deal, they get the job done.

Plenty of options; love the value for the buck.

Much better price than name brand drums but tend to fit loosely on the mandrels. Good cutting ability but they wear quickly on hard surfaces. Overall a good value for occasional use.

Below is my previous review of this product, I have ordered a second time because, at the price, I like it. This is good collection of sufficient quality and great quantity and variety for anyone who uses Dremel or other rotary tools. Great Price for disposable parts. I have found the graduation from 1/2 Dia., and 3/8 dia. sander to 1/4 to be useful where I previously used only 1/2 and 1/4.

This is a great large cheap pack of dremel sanding drums and attachments. Anyone that has used these drums know that they wear out quickly, but at this price you arent super concerned about that.