LotFancy Cut Off Wheels, 4 Inch, Angle Grinder Cutting Wheels, Metal and Stainless Steel Cutting Disc, 5/8” Arbor, Pack of 10

Work ok

It’s so so first disc the inside metal part broke of Still managed to make it work without it cuts really fast and smooth through thick fence poles

I’ve been using much more expensive Dewalt brand. These do the same job and last just as long.

I just used one of the 4in. disk to cut the rim ( 3/8in. thick )off of a cast iron vessel. It was easy with my old Makita grinder. I will definitely buy again when needed.

Long lasting and very thin

Work good cheaper than harbor freight

The metal part in the middle that centers the cutting disc, is paper thin and stuck on with hot glue so no matter how hard you crank down on the nut, they still slip. You can hear them slip even on the initial startup of the grinder then literally any pressure applied causes the disc to bind and spin on the grinders axel. Once that starts, it isnt long before the center separates and the whole thing disintegrates due to the imbalance. May as well use cardboard cutting discs, would last just as long but at least they wouldnt threaten to kill you every time you turn on the grinder.

These cutting disks work like a charm!! So far I have been able to cut almost all types of metal and steel like butter...

Bueno

These do not last, the metal ring in the center breaks away from the disc prematurely. Once the ring is loose or damaged the wheel has to be changed. I could not use no more than 25% of each wheel before having to change it.