These discs are trash. They pop off the centers and chip along the edges almost as soon as you start cutting. I do this work a lot and have never had a problem with other brands.

Work great

Cutting and trimming aluminum plate. Great value for the money

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

I bought these to cut sections out of solid aircraft grade aluminum square stock 2X2 square. I placed them in a corded paddle switch Dewalt electric grinder. The wheels cut perfect. There was no grabbing, jumping, skippng and no wobble, etc. Well, you know what Im talking about. Of corse, no brainer....always use safety protection.

They do a great job Cutting Alun would buy again yes

Blown away by these disks. I muscled through some 3/16 thick 6061 t6 with ordinary, “good for aluminum” cut off disks. These just blitz aluminum! In the pic, the too and bottom are cuts made with the “ordinary” cut off wheels. The right hand side is from the BA wheel (it’s NOT deburred). Note that CLEAN edge. 5 of 5 - would absolutely buy again!

Cuts like warm butter!

These cut great for the price

Hot Damn! These things do cut, I am sooo lucky to find these disks.