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JRL
> 3 dayThese grinding wheels wort great but they do wear down faster than the higher priced one. but they did the job at half the price.
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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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Alex Soper
> 3 dayI needed something that would chew through large roots that are higher than ground level. A YouTube video led me to this design. Oh wow! This is an amazing find. These puppies are sharp and do a great job! Would fully recommend for a job like mine.
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Big a
07-06-2025Dont buy these they dont work on a 4 1/2 grinder the cup is to small for the nut and they dont have much diamond in the blade didnt grind at all
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Brian Weber
> 3 dayThese do the job but I have no idea how long they will last. One thing I noted immediately was any paint they come in contact with will clog the cutting surface and must be scrapped off to continue.
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A. Gough
> 3 dayAfter modifying the grinder vacuum head and the right size spacers I started grinding on my rough basement wall and it worked excellent. Took down high spots, nubs and concrete blobs on the wall pretty fast and easy. I didnt have to put much pressure at all, it just ground it down nice and smooth. Im happy with them, got the two pack at a good price and they work great.
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Rossi
> 3 dayDoes not grind concrete, it only makes scrapes !
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Renee webster
Greater than one weekDid a great job removing paint from cement porch.
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Brian Gray
> 3 dayDoesnt fit. free return drop off only!. So now I have to spend money in gas to return....
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Mary Witting
> 3 dayworks well on rocks