Rated 4.5 out of 5 by 8
Rated 5.0 out of 5.0 by JD Awesome cutting power!
Used this for several hours of cutting through extremely hard 45 year old concrete. I was amazed at the cutting ability of this small disk and also by the fact that it does not seem to have dulled any noticeable amount.
March 22, 2016
Rated 5.0 out of 5.0 by DIY A Beast
Used this to level and feather edges on self leveling cement on patio. This disk is a beast and I mean this in a complimentary way. You'll need a garden hose if outdoors as it generates an enormous amount of very fine concrete dust. A good mask is essential (not the Mickey Mouse cheap mask- you'll need an aspirator type mask) if you can't hose the grinding down. Get a second person to spray while you grind and the job goes super fast.
Use a good quality angle grinder. A long extension cord will trip a 15 amp breaker if you're not careful in how much load you place on the grinder.
Strong recommendation for this disc.
August 7, 2015
Rated 5.0 out of 5.0 by KENielsen Great Wheel
Purchased this to grind some uneven areas in concrete and it worked better than I would have ever hoped. I thought about renting a machine, but decided to try this first because of the high cost to rent. I hooked this puppy to my old Milwaukee angle grinder and it was awesome. Saved a ton of money and I could do work at my convenience not the rental companies leisure.
September 8, 2015
Rated 4.0 out of 5.0 by jbw Great concrete grinding wheel
I used the grinding wheel to prep a concrete fire ring to be polished. It removed material fast with minimum wear to the wheel. You need a good size grinder to work with the wheel due to its 7" diameter. I used it with water to keep the dust down and was able to get the look I wanted faster than I anticipated.
July 28, 2015
Rated 5.0 out of 5.0 by Splitshaft Cuts Fast and Smooth
I used this to remove 100 pounds of thinset mortar from 150 square feet of concrete floor. This diamond cup disk stayed cool enough to touch after the grinder came to rest using it dry. Cuts fast. Some wear occurred to the leading edge, little wear otherwise. While grinding it sounded like a 24-tooth combination saw blade. This grinding disk operates smooth and produces a fine finish. I could grind the thinset mortar thin enough to see through with this disk.
July 7, 2014
Rated 4.0 out of 5.0 by Sven Good product
This wheel preformed as expected. Got lots of grinding completed before the teeth were gone
September 16, 2014
Rated 3.0 out of 5.0 by MARK ok product when caught in a jam
ok product when caught in a jam, this is average product and is workable when needed
April 29, 2014
Rated 5.0 out of 5.0 by richardz amazing
i wish i could take a before pic but i will at least put the after we did 4 pumps in 4 hours with this bad boy had many layers of old paint n epoxy be patient n let the grinder do the job dont strain yourself
January 19, 2013