🏼 High Performance 4 Inch Turbo Diamond Grinding Cup Wheel with 12 Segments for Heavy Duty Angle Grinder - Ideal for Concrete Grinding Review

Works well. Used it with a cheap Harbor Freight angle grinder. Even if it doesn't last very long. I used it to grind a quarter to a half inch of concrete in an area of about 5 square feet. At this point it was worn down to a flat base. But for the price it worked great. As others have said, LOTS of dust. I had someone hold the vacuum next to me while I sanded, that helped a bit but still a lot of dust because it was spewing dust around almost 360 degrees. If I had to do it again, I would also…

I bought this to prepare my garage floor for epoxy as I was able to easily remove the oil stain on the vertical edge of the garage. He chewed it well and quickly, and I didn't notice any disc wear to speak of. I can't speak to its durability from experience, but as someone who designs trenching equipment and asphalt cutting blades, I can tell you that the more segmented cuts in this blade should help it bite into smaller pieces, which should help increase its lifespan extend. Compared to discs…

This sanding bowl did a great job on a small job I was doing on an exterior plaster/block wall. I had to replace the electrical plug. When the electrician removed the old can, it turned out that the can was attached to my cinder block wall and the builder had plastered the old can. The new circuit breaker was half the size of the old one. I had to sand the edges of the plaster to level and smooth them out before patching the void left by removing the old decoupler. I checked a big store and…

I bought a pot grinder because I am converting an old garage into a kennel. It has concrete block walls and a concrete slab that is not smoothed at all. I need to sand down the burrs and bumps left over from pouring the concrete with the hand trowel. I also had to sand the surface of a concrete block that was poorly placed and was preventing the wood siding from attaching to the block surface. how fast it removes concrete. I can't speak to its durability yet because I've only used it a couple…

You can't beat this handy little concrete grinder. DIY, that should always be at hand when working on a concrete floor. I recently installed vinyl planks in my home and found that there is always a certain area of my floor where the planks interlock when they are installed. They always slowed down at the crossings. It turned out that the concrete floor was not level, or even relatively level, with a slope of about 1/2 inch at one point. I went to a big store to buy one and was amazed at how…