4 Pcs Oscillating Multi Tool Diamond Segment Swing Semi Circle Grit Grout Saw Blades XG4002D

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.

I was a bit messy with tile and allowed thinset to build up where the tile leveling system clips were. I used this to cut the thinset out from between the tiles before grouting. These cut through the plastic leveling clips as well. For less than the cost of one grout blade at the local hardware store I got four blades. Over 200 sq ft of tile I used one blade until it was completely used up. Then I used another blade for the remaining ~50 sq ft of grout lines. Great value.

Picked up these blades for my Ryobi multi-tool. Fit was perfect. The blades are described as "diamond", but I'm not sure that's the real situation. Nevertheless, used these to cut out some tile and grout during a bathroom rehab job. They work, but slowly. I expected a more aggressive cut based on the videos, but that didn't happen. However, with a little patience, the tools worked fine. I did see more wear on the blades than should have existed for "diamond" blades, given the limited use of them, but they did work. For the price, they were worth the purchase.

It worked really good better than I expected

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 .

Good for removing ceramic tile without breaking the tile.

Excellent product

These are definitely not American made or work like Dewalt or Milwaukee blades. These are cheap products not even worth one time use. The half circle is to small to even make a cut with Dewalt oscillator tool. Do not buy. Probably manufactured in China like everything else on Amazon. I should have gone to local hardware store.

I used mine with a Makita 18v multi tool to remove some breaking grout from my bathroom floor. This video is my first time using the machine and the blades. I only did a small area to start with and used little to no pressure on the old grout, letting the tool do the work. Once a groove is started in the grout line, the tool just follows. The tiles are porcelain so are not easily damaged during this process. There was no visible wear on the blade, but I have four of them in any case. It’s a big bathroom so I’m doing it over a few days to save my old knees and back! The dust was removed using an “Xtra Hand” vacuum attachment in a Henry vacuum in case you wondered. The blades fitted the Makita without the need for any adapters and they seem decent quality.

Muy prácticos

Las hojas semicirculares están muy chicas, lo que limita mucho la profundidad de los cortes, o bien me obliga a pegar mucho la máquina a los muros, o a la superficie de corte.

Does exactly what it's designed for, much easier than doing the job by hand

I bought this set to cut along the edge of a lath and plaster ceiling. I found the boot-shaped blades worked best because they can cut deeper. In terms of strength and longevity, I used one blade to cut about 7 metres in total, and after that it was showing signs of wear, and I had to turn it round and cut using the less worn edge. So these are a fine for occasional use and are good value. These type of blade are ideal for plaster ceilings because whilst they go through plaster easily, they stop cutting when they hit wood, so the laths and ceiling joists are left undamaged.