Countless cuts on 8 aluminum I beam, 3/8 thick. These cut off wheels performed flawlessly for every one Ive used. Almost went through 2 packs. Can also use on steel with no problem if you run out of use on aluminum. Also made many cuts on stainless pipe, S40. Highly recommend.

No es lo que esperaba, no me agradó. Mejor utilizo un disco de cortar metal regular y funciona mejor.

Cuts aluminum a lot better than ordinary cutting disc

Worked great! Needed to do a lot of cutting and grinding aluminum as I modified an aluminum flatbed to fit my truck. Normal al-ox cutting discs load up with melted aluminum and either lose their cutting power or shatter. These did the job admirably, cutting the aluminum quickly. They do wear down faster than good al-ox do on steel, but that’s to be expected as they escape the sticky fate of those by constantly shedding to prevent build-up. They also seem to work ok on steel, though I have others I prefer for that purpose. Nice and thin for thin kerfs and quicker cuts. Note: this is for the thin cutting discs

I used these to cut 1/8 inch aluminum bar to make a tool to mount for my motorcycle. I only ended up needing one so it would be nice to be able to order a smaller pack. I’ll probably try using it on other metals and maybe even plastic. I have used a regular grinder wheel to cut thick plastic and it worked fine.

They do a great job Cutting Alun would buy again yes

They cut aluminum with eas

Hard to find item that worked well for my angle grinder. Cut about 8 sections of aluminum angle on one blade

Anything aluminum

Buenos por el precio y aguantan