SALI 50 Pack Cut Off Wheel 4 1/2 Inch Cutting Wheels 4-1/2 x 3/64 x 7/8 Professional Cutting Stainless Steel, Angle Grinder Cutting Wheel,Cutting Discs with Aggressive Cutting Upgrade (4.5in, 50)

Love the product and received items fast

The first thing to say is that this cutting wheels is packed in a plastic box, so it looks neat and easy to carry. Secondly, each can be used about 30 times, which should be considered normal. Anyway, it did what I needed for the job, and Im happy with it.

The wheels are similar to other economy wheels on the market. One difference is, you get 50 wheels and many others only give you 20 to 25 for same price point. They came in a protective plastic container, which was nice. Will they cut stainless? Yes, and they’ll cut any other carbon steel, too. Will each one last as long a a 4 dollar blade? No, but they are very economical and I am very satisfied with the product.

These wheels last longer than the power torque wheels i was using. Cut cleaner and little faster.

A great set of discs that cut equivalent to name brands at a budget-friendly price per disc. 50 discs that come in a nice, plastic carrying case. My dad was shocked when he saw they cut stainless steel and he was a sheet metal worker so thats a bonus for me. Fits 4.5 properly and does what it says it does. Couldnt ask for anything better.

Good value, but seem to chip off and break a little easier than other cutoff wheels Ive used.

I have tried Manny cutting wheels and this one lasts longer and seems to be a straiter cut. I will be buying these again!

From the expensive name brand, to HF tools, to these, I think they all cut the same. Press hard, they wear out fast just like any other. Smack it on a hard surface, they chip. Drop it, while its on the angle grinder and they crack and fold. They are all the same. So go with the cheap ones and just take care of them. Wear good eye pro. They do the job and work great.

I was concerned about these cutting through oilfield drill pipe - really thick stuff - see picture. As you can see, they cut beautifully - nice, clean cut. Building a pole barn. They must be tougher than normal wheels because they seem to last longer. Very happy with these. Best I have ever worked with. Sure beats using a cutting torch!

Bought the SALI 50 Pack 4 Inch Cutting Wheels. They are only 100mm diameter and not 4-inch. 100mm=3.94 inches so they are about 1/16-inch undersize. More importantly, they are too thin. The actual thickness is 1.0mm, slightly less than the 1/24 inch advertised. They are so thin that they do not tighten in my Makita, a problem which I solve by adding a worn-out second blade to increase the thickness at the arbor. And because they are so thin, they shred too easily if the blade is twisted while being used. The brand I purchased earlier was 1.2mm thick that worked fine. The difference doesnt sound like much but 1.2mm is theoretically 44% stronger in bending compared to 1.0mm.