EZARC Diamond Oscillating Blade, Flush Cutting Oscillating Multi Tool Saw Blades for Grout Removal, Cleaning Mortar DO34F, 3-Pack

Why did you pick this product vs others?: I was looking for blades that would cut into concrete block wall (I had to drop 6 outlets and 2 low-voltage boxes). We needed a clean cut without breaking the concrete. These worked about as well as I could have hoped. Cutting ability: They met expectations. You have to be patient with concrete and an oscillating tool. If you need to move quicker, you'll have to buy a concrete saw. This was perfect for cutting rectangles for outlets and low-voltage boxes. Cutting speed: It's a multitool blade. It's not going to cut fast....it was never supposed to. These are great blades. They do their job, and they last a proper amount of time. The price is the win here. It doesn't make sense to over-invest in blades. They do a great job at their price point.

Cut through the grout and cement backer board so I could remove the tile and backer board together on a remodel project. I bought 2 packages thinking I’d need to replace them before I was done, well I only used 1 blade. I would recommend for this type of cutting.

I know the description says its for grout, i used it to complete a 90 degree cut on my backsplash. It did the job but it was clearly not meant for tile. My cuts were only 1/2in or so so i knew id make it work. Anything longer i would not recommend.

Trying to repoint a concrete block wall around a sewer pipe, but the space was too tight to get my grinder into the wall. These extensions blades on my multitool worked great for digging out the old mortar, and allowing me to repoint the area behind the sewer line. Saved me a potentially awful job!. They are aggressive and dig out old mortar between concrete block with ease. One blade dug out a block and a half long bed, on each of four courses; And it still has some life left in in. GREAT blades

Great value. Works well .

First, I have to give massive props to the company's customer service. I was working on trimming some tile in an awkward spot, and I ended up burning through a pack of these pretty quickly, which was disappointing but I figured I'd order one more to finish up. Within an hour of placing the second order, the company reached out spontaneously to ask if I got the first order and if there were any problems. I told them everything was fine, I was just trimming tile and needed more blades, and they followed up with helpful tips. Amazing support! It turns out the secret is to turn your oscillating tool down to 1 or 2. Running it at full blast just destroys the blades. It's gonna take a whiiiiiiile but it will work. Don't forget your PPE! Also check your tool's manual, mine had warnings about running it at low speeds for extended periods so I gave it lots of breaks and ran it at full blast without load periodically.

Worst product can not even call these blade, it snapped off within minute of use. The product is advertised as diamond tip but its so brittle and con not remove grout. Had to waste all two packets with 3 blades each still could not remove on line of 2 feet sanded grout. Just wasted time and money on it.

Did not last long enough to make the needed cut.

Usadas para quitar lechada en piscina, funcionan a la perfección, durante bastantes metros lineales, una hoja muy interesante!!!

ha llegado en perfecto estado y embalado

Usati per rifare le fughe alle piastrelle e fanno bene il loro lavoro... durata nella media se usate bene. Non vanno bene per tagliare piastrelle, per quello è meglio usare il flessibile col disco diamantato... Ottime sugli angoli.

Ras produit fonctionne très bien

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