🪚 50-Pack Cut-Off Wheels, 4-1/2" Extra Thin Metal and Stainless Steel Cutting Wheel - Professional Fast Cutting Disc for Angle Grinder (50) Review

I had little expectations of them and only bought them because they are so thin. I was very surprised at how long they last and how well they cut. They put the thicker options to shame. I tried to find an affordable option and this is it.

Comparably priced compared to others. But they break easily. Most of the time they are uncomfortable when they do, but today when they fall apart and fly away, even with work gloves on, I have a long laceration on my hand and a cut between my fingers. The fragment also hit and cut into my chest. Great price, be careful.

I tried another disc sold by Revain (Comware) but it didn't last long. Went back to them and they worked great for cutting thicker steel. They hold up much better than the other versions I've tried. In most cases I've used the entire blade for cutting (no stripped rings or broken blades).

I received these as a set and they worked well to cut through a steel container. What I found strange was that my dogs had an unnatural attraction to them. I found that the dogs grabbed the grinding wheel, carried it into the yard and started chewing it like bones. Maybe it's made out of something similar to what's in the nylabon? I do not know. But good cutting discs.

I read the reviews. I'm still a curmudgeon. I used one (no, make THREE) of these to cut a plain 1/8" aluminum tank about 20" long. Destroyed my trusty Ryobi Grindr corner that I've been using for 15 years. Melted him from the inside. I'm not an expert, but I've used many cut-off wheels and I've been using this grinder for YEARS. I've never seen her cut so badly or one of them broke the grinder. They are cheap but like many others have said. YOU GET WHAT YOU PAY FOR.