Diamond Cutting Porcelain Diamond Stoneware Review

I've had a bit of a drainage problem on my new (well, fairly new) concrete deck. I used this blade in my small angle grinder to cut a small V-groove in concrete. I'm not really happy that there is a groove in the concrete, but I'm very happy with how the blade works. I don't see any noticeable wear on this blade so it should be fine for a future project.

Failed to load media. As a test I fitted an S&R blade to an 11 amp angle grinder and cut some very hard concrete slabs as well as softer tile. It effortlessly cuts through concrete and stone slabs like paper! Watch the attached video. The angle grinder didn't even get warm because the blade offers very little cutting resistance and the motor didn't have to work as hard. Also, the blade has not worn noticeably after several cuts. The cut-off wheel would have worn down to zero. The cost is $18…

I ordered this S&R diamond blade for my angle grinder, which I use to clean cuts in granite and tile worktops when installing hobs. Compared to my old blade which was a similar price on Harbor Freight, this is so much faster! It also looks like a quality blade compared to the diamond blades I've been buying for decades. To test it at home I just made a few cuts in the red brick and it literally cut through like styrofoam so I have no doubt it will work very well with granite. I very rarely cut…