5pcs Mixed Universal Carbide oscillating Tool Blades Set for Tile Grout Mortar Concrete Masonry

These worked great to get the old paint out of the spaces between the boards on our deck. Carbide on BOTH sides. They lasted quite a while too.

I've gone through several of these working on the concrete floors and walls of my shop. It was a large project, and these worked very well on the small details the grinder couldn't reach. The cost was very appealing too.

Using them to grind carpet glue off of a patio for and they work well but but don't last along as I would like. I have ordered multiple times to complete my project.

I used these blades to grind wood flooring adhesive off a section of my floor where I needed to replace boards that were damaged by a water leak. These grinding blades were effective and lasted for a long time. I was able to effectively remove the old adhesive and then glue new boards to the foundation. I am pleased with the outcome.

Great fit and blade size. They are durable and appreciate the variety of blades available. Also great value for the money.

These work ok, but they clog up with paint just like the original one I started with

I took a chance on this purchase, it's an incredible value. I was happy to see these are incredible add on to my Dremel oscillating tool. The carbide grit is part of the tool that holds it, unlike sandpaper that relies on glue to hold it in place. I've been using it on wood and it seems like this grit is there to stay so I may not need to get more, and this purchase came with a few blades. But it requires the use of a small adapter as this is a universal tool. It's a very small u shaped clip that is placed under the Dremel clamp and the tool itself., it's a bit difficult to place but once in place never comes loose. That's just a minor annoyance though, this is an incredible value.

I wish i had discovered this product sooner!! They last and last. Although they are designed for grout removal I found out that they’re great for woodworking as they act as a rasp and are great for removing epoxy blobs— saves a lot of sandpaper! The small pointed one has carborundum on both sides so you can place it between two pieces of wood that don’t match perfectly and in a few seconds that problem is solved. They’re great.