I have surface ground about 20 square feet of painted concrete block with this wheel so far and it barely shows signs of use. It removes material quickly and leaves an smooth surface as long as you keep it moving. If you stop it will dig in fast. It creates a massive amount of dust so a full face respirator is highly recommended.
Purchased this to polish basement floor, approximately 150 square feet.Started grinding with 200 grit pad because that seems to be the grit where hardener is applied. So, 200 grit, hardener, 400 grit, 800 grit, and then I applied a sealer. Very satisfied, even the wife likes it.
Great for leveling uneven sidewalks. Really dusty, had to clean grinder with air compressor after. I ran a shop vac exhaust to move the dust away, worked pretty well.
This is a great tool! Works really well for grinding concrete surfaces. I used them on my concrete floor, and was extremely please with the way the polisher and the tools worked.
Customer Reviews (3706)
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