Spyder 2-Piece Grout-Out Attachment Set for Reciprocating Saws, 1/16-inch and 3/16-inch Grout Removal Blade Tools with Tungsten Carbide Grit Edges

Seen some reviews of this product wearing down too quickly. I have 10 speed settings and noticed that 5 or below worked best. The higher the speed, the hotter the blade is gonna get and faster it wears down. Also much harder to control at the faster speeds.Overall, an awesome product that made the job much faster. Turned a 3hr job into an hour job

There’s an old expression that the right tool makes the job easier, that could be said about this tool and how easy it made taking the grout from the perimeter of a cracked tile I needed to replace. Took less than 10 minutes from start to finish!

This is my first time removing grout. I bought a hand removal tool, these blades and an oscillating tool. I do not recommend a hand removal tool. These blades work all right but it's difficult to keep them from jumping up and scratching the tile and the blades wore out quickly. The oscillating tool with a grout removal blade is by far the best purchase I have made for this job. It was easier to control and the blades lasted much longer.

These work amazingly well. They are very robust. I am still using the first blade. I would strongly recommend these. For any large grout removal job.

Worked very well. It does require some muscle power. It is limited to how long the blade will last. One blade worked for at least an hour. Another went dull and useless in 15 minutes. The price was better than Lowes.

All the above very nice quality I removed a 20 X 20 room and still on my first blade definitely buy one

These blades are great. I used them to remove grout in a shower. I did one job where the grout was softer the blades did great. The second shower the grout was a lot harder and the blade did an OK job. Both jobs were much easier and quicker with these blades. They are heavy duty. I do not think you will break one unless you are abusing them.

Trying to cut out several 12x12 tile to save tile. Dry cutting of grout is not good idea. Second blade worked better using water. Cut about 80 linear inches with two blades. Won't buy again.