XXGO 20 Pcs Multitool Diamond Blade for Grout Removal Oscillating Tool Masonry Tile Concrete Removing Blades XG8020S

Like other customers wrote, you get what you pay for. I purchased these to re-grout two bathrooms. It took 9 blades to remove the grout from one bathroom. Each blade dulls quickly, and after it dulls, it easily slides off the grout, marking the tile. These may mot work for grout but will probably do well for other things. I changed the rating from one star to three because of the company selling the items. I will buy from the company again.

Yes great product

I purchased these to install a recessed receptacle in the brick facade of my home. The quality seems very good as this blade cuts brick and mortar really well and lasts a long time. My only complaint is the length of these blades. This isn't necessarily a fault of the blade, but 3" is not enough to get through a complete brick without the tool bottoming out against the face of the brick. I ended up cutting as deep as I could and then had to use a hammer and chisel to chip out the rest. A 4" or 5" blade would have been perfect. For that reason alone I rated it down one star. Just make sure these are long enough for the job you are doing. I think these would work really well for grout and tiles.

I am grinding out a fast set grout and they’re working really good with a spray bottle of water. Way better than carbon blades. For a couple dollars for each and waiting 24 hours. This beat the heck out of $40 for one . I’m 50 and have been a carpenter my whole life. This set up works nicely.

First set were okay, on the second set the quality varies. Need better quality control to provide consistent reliable quality, especially for diamond blades.