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4.0-in Diamond Cup wheel

Ratings & Reviews for DEWALT 4.0-in Diamond Cup wheel

4.7
112
Review
 4.7 out of 5
112 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This diamond grinding wheel is an effective tool for quickly grinding and smoothing concrete surfaces. It is described as durable and aggressive, able to remove tough materials like old tile adhesive and paint. However, it does create significant dust, so using it with a dust shroud or shop vac is highly recommended. Some users noted it can leave grinding marks if not used carefully, and that it is an expensive tool. Overall, this is a powerful and effective concrete surface preparation tool, but users should be prepared for the mess and take proper safety precautions.

Customer review summary generated by AI, including incentivized reviews.
112 Customer Reviews

Would Recommend

After spending 4 days with a pressure washer and 2 days with high dollar chemicals trying to get many layers of paint off my house,I read the reviews on this miracle grinder. I have been able to remove more paint with this in 4 hours then I did in 4 days with washer. Very dusty, but worth it. I like it so much I went and bought his 7 inch big brother.

April 28, 2019
Sweepstakes
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Works great

Would Recommend

Worked great for taking the textured paint off our deck.

April 23, 2019
Verified PurchaserSweepstakes
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Great tool for leveling concrete

Would Recommend

I used this product to successfully level and smooth my fron concrete step that was a tripping hazard. It handled the job within minutes and has plenty of life left.

April 10, 2019
Verified PurchaserSweepstakes
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Back to the Grind

Would Recommend

I used this to smooth off my concrete floor prior to applying epoxy. The blade cut right through the excess concrete on my floor with ease! The blade also didn’t wear prematurely.

April 3, 2019
Verified PurchaserSweepstakes
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Prepping basement for paint

Would Recommend

It destroyed everything in it's path to make a better surface to work with.... A lot of dust, be prepared.

March 16, 2019
Verified PurchaserSweepstakes
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Grind it off

Would Recommend

Had to clean up a concrete floor glued grout mastic. No problem

November 22, 2018
Verified PurchaserSweepstakes
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Does a good job on marble

Would Recommend

Over priced like all Dewalt stuff; but it worked well.

November 17, 2018
Verified PurchaserSweepstakes
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grinding wheel

Would Recommend

Did a great job grinding down concrete high spots in new garage. Used on wet floor to minimize dust.

September 27, 2018
Verified PurchaserSweepstakes
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Grinding wheel

Would Recommend

Worked very good taking the old parjing off of our foundation, haven’t finished but it looks like it is going to last for the whole foundation.

September 22, 2018
Verified PurchaserSweepstakes
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Cuts though like budda!!

Would Recommend

Had to remove paint and mastic from a cement basement floor. After several several other attempts with other type bits, I broke down and bought "The Judge". Use with a dust shroud or you will be in a dust cloud! It bites hard and fast.

September 8, 2018
Verified PurchaserSweepstakes
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Dewalt Dependable

Would Recommend

“Dependable diamond blade by Dewalt is always on the job pulling its weight, and gets my 2ThumbsUp!”

August 23, 2018
Verified PurchaserSweepstakes
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A brand you can trust!

Would Recommend

Does a great job in half the time as single wheels. Worth the price!

August 3, 2018
Sweepstakes
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