Benchmark Abrasives 4-1/2 Type 1 Aluminum Cutting Wheel 0.040 Thick 7/8Arbor, Metal Cutting Grinding Wheel, Angle Grinding Cutting Wheel Max. RPM 13300-25 Pack

I used these to cut 1/8 inch aluminum bar to make a tool to mount for my motorcycle. I only ended up needing one so it would be nice to be able to order a smaller pack. I’ll probably try using it on other metals and maybe even plastic. I have used a regular grinder wheel to cut thick plastic and it worked fine.

Buenos por el precio y aguantan

This is the first cutoff wheel that I feel safe using on aluminum. It not only cuts well, but lasted far longer than I would have expected. Don’t bind it and you will be satisfied with the results.

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!

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

Work great

I’m cutting everything I can get my hands on.

These cut great for the price

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

Cuts aluminum a lot better than ordinary cutting disc