













Erduoduo 2 Pack 4 Inch Diamond Cup Grinding Wheel 12 Segs Heavy Duty Angle Grinder Wheels for Angle Grinder
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RJW
> 3 daybest price for 2 works with angle grinder like a champ
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peter darwiche
> 3 dayGood item and good product
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AmsterdamHeavy
11-06-2025I bought these to level out some cracked concrete for a patch and they are quite effective.
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Matthew V. Longenecker
> 3 dayI used this product to grind paint off of a smooth concrete block foundation. 1 wheel removed about 40 sq ft. of paint down to bare block.
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Heather Stapp
Greater than one weekThe product worked like a champ eating through the concrete. No issues for mine.
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John W. Adamec
> 3 dayI have a cheap angle grinder but with this wheel I was able to smooth over a concrete crack repair job cutting down both new and old concrete with ease. Job well done.
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t.allman
> 3 dayThe description says 2. Why show 4?
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James quinn
> 3 dayI only received one grinding disc total. I did not get what I payed for.
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Mrs. Cynthia Koch MD
> 3 dayVery aggressive. Took down granite and flag a stone quickly
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Lumpyrlr
> 3 dayI used four of these on an apox. 10 by 20ft. Sunroom to remove carpet glue from concrete floor. These will slightly eat into the concrete, so I plan on renting a concrete polisher to finish it before I start coating it with apoxy sealer. I strongly recommend a vacuum shroud to remove dust.