4 Pcs Diamond Multitool Blades

Worked very well..Good product.

I bought these to remove a bad grout job we inherited when we bought our vacation home. It made quick work of the removal leaving clean grout lines these won’t last long for a contractor but if you’re looking for a diy set these are worth the fair price

Used to cut ceramic wall tiles. Worked pretty well but did not last as long as I thought they should. Had to cut slow and replace blade after maybe 15 tiles of 6x12 inches. Fits standard oscillating saw with that design. Mine was jorgenson.

I didn’t want to buy or rent an angle grinder that I don’t have to route a 10’ crack in a concrete slab on grade driveway in preparation to seal, so thought I’d give these finger carbide blades a shot since I already own a Dewalt 20v cordless oscillating tool. The reviews were pretty positive regarding grout removal and the video of the guy grinding a brick was impressive, but I was curious how they would stand up to prepping a concrete crack. In short, I was impressed! I used one blade to prep a 10’ long crack that went from about a 1/4 inch to 3/8 inch in width. Not only did the blade dress the edges of the crack nicely making them uniform for the backer rod and sealant installation, I was also able to cut down deeper in the slab where necessary for the proper depth of my repair. I’ve posted a before and after photo of one section of the prep. You can see how nicely the finger blade prepped the edges and made a more uniform crack to seal. The carbide blade showed some buildup from the grinding but I couldn’t see where any of the carbide particles wore off. Incredible. In closing, using one XXGO carbide blade that ran less than five bucks I was able to prep this crack and avoid buying or renting an angle grinder. I love my Dewalt oscillating tool and now I have another application that truly makes it a multi-tool!

I went with lower price item .You get what you pay for in this case.I used one the blades and it did the job .Cutting tile and a little concrete ,It’s not a long lasting product .I got one use out of one blade .Good for small jobs .

Worked very well for leveling concrete next to hot water heating pipes

Good for de-grouting or even just removing the cruddy surface portion of grout lines. Take out enough old grout to provide a good surface for an epoxy grout to secure to and enjoy the wonders of modern building technology. Epoxies still require cleaning, but it's easier and they don't stain like old grouts. These blades will, of course, remove failing/cracking grout between tiles for more thorough work.

It works exactly the way it says it does it was a big help