GRAFF 4 Inch Diamond Blade for Angle Grinder - Diamond Cutting Wheel for Cutting Stone, Marble, Granite, Brick, Masonry, Paving Flag, Concrete - Turbo Diamond Saw Blades - 105 mm

I'm not much for giving recommendations for products, however, after comparing about 6 different diamond blades and grinding wheels, the GRAFF 4 Inch Diamond Blade for Angle Grinder by far is superior to the other 5 (including grinding wheels). All blades and wheels I tried were within a 20% price difference...some cheaper some more expensive. For the money this blade supersedes all expectations. I wanted a blade for use without water. This blade cut through granite like butter.I wanted to create a bowl in a granite river rock. You can see in the images the many cuts. To create the depth I had to repeat the cuts about 3 times and chiseled out the squares each time. Very easy. I even chased or smoothed out the bowl using the same blade with ease. I used the other blades at attempts to create rock engravings and impressions. This was my first bowl. The project took only 2 hours. It will be much faster now that I know what I am doing.I wasn't expecting to be able to do this with one blade. I was wrong. There seems to be quite a bit of blade left even after my endeavor. I highly recommend using a face shield, ear sound suppression and a mask. As expected it kicks up a lot of dust.Good luck and have fun!

Used to cut a quartz countertop. Cut fast and accurate. Would buy again if I ever wear it out

Quick delivery. Great to use for a job that we had been working on So happy they had since box stores haven’t had inventory for a long while.

Buy it!

The blade works great and cuts concrete like it was butter.

The blade cuts great but I had issues with the center ring seating properly. I finally got it but ultimately the ring broke long before blade would have given out.The blade doesn’t work without the centering ring. Maybe pkg with two rings instead of only one.

on time, as advertised

We installed 6 tons of flagstone to replace our lawn. We did extensive cutting so we could get very small grout lines between the stones. This blade did it all! This resulted in 600 sq ft of flagstone, tightly fitted with many edges that had to be smoothed out or sanded. I bought five blades to have available for the installers. I now have a well-used Dewalt grinder and four unused/new blades.

I cut a sink hole on a marble countertop.With patients it worked great