Innovative Products of America 8151 3-in-1 Diamond Grinding Wheel, 3" L

There was a problem, but the seller fixed it. I used it I'd say for a full 15-20 minutes during one hour. It worked great, and at the end there were no signs of wear. Maybe most of all, at 10K RPM I'm much more confident with this wheel than I have been with the aluminum oxyde ones or similar.

Used the 3" to plunge cut, undercut, and grind concrete flush. Still going strong after several dozen feet. Would buy again, but may not have to based on the wear rate. Good find. IPA should make an oscillating tool blade with this technology.

if used as a grinding wheel it works great, it is aggressive. If used like a cutoff wheel it is hard to control for smooth cut, I believe because of it's aggressive design, it also cuts a wide cut because of it's thickness

I love this thing. I use it on a Milwaukee M12 die grinder. I can quickly grab and grind almost anything. I’ve used it on a lot of concrete and it seems to be holding up well.

I got this 3" wheel to flush cut tile under cabinets set on top of tile. The goal is to lay vinyl plank flooring up to the cabinet and hide the cut with base shoe molding. I used this wheel and a die grinder to make about 15 feet of cut without any problem. The wheel still looks as new and eats through tile quickly.