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

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

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

Fit nice and cut like others at a fraction of the cost.

Did not last long at all.

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.

Yes

I needed this arbor size and was having a hard time finding it. I had my doubts about the name, description and price but I was wrong. These cut very well - 2 inch galvanized pipe no problem. Also steel control arms that were about 1/2 thick. Excellent value. They wear well too.

Compared to other brands, this was far more economical. I don’t do a ton of heavy cutting/grinding, so I can’t accurately attest to longevity or compare these to DeWalt or similar name brand cutting wheels, however they fit my 4” B&D angle grinder perfectly, seem on par with any other wheel, they cut what I need to cut and the multi-pack I bought will probably last me years. Great deal compared to the cost of box stores AND others on Amazon.

Cut 1/4 mild steel really good & fast. Seems to cut faster then DeWalt, Makita and lasted well. Havent cut a lot with them but so far so good.

I started by cutting up a pallet where a saw might have hit nails or kicked back. About 1999, I had removed a 25-foot TV antenna mast alongside the house. The base was seated on the tapered end of a 1-1/16 steel rod driven deep into the ground. I couldnt budge the rod, sticking 5 out of the ground. For 20 years, the hazard sat wrapped in pink tape for visibility. The cutoff wheel removed it neatly and quickly. I kept the pressure light so that heat wouldnt damage the wheel by softening the resin. By keeping the pressure light, I was better able to avoid twisting the wheel in the groove, which might have damaged it. After cutting up the pallet and the rod, I found that the diameter of the wheel was 106.4mm. A new wheel was 106.8mm. Id call that barely broken in.