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Pros & Cons
pros
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pros
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Dust Production
Customers report that the product generates a significant amount of dust during use. They recommend taking necessary precautions such as wearing protective gear and using tools to contain the dust for safety reasons.
Value For Money
Customers are highly satisfied with the value for money of this concrete grinding cup wheel, considering it a great investment for smaller projects and an excellent deal compared to retail prices.
Grinding Performance
Customers have generally positive feedback regarding the grinding performance of this concrete turbo diamond grinding cup wheel, with some expressing surprise at its effectiveness and ability to polish surfaces as well as grind down rough areas. Some users noted that it took longer to grind certain areas but overall were pleased with the results and value for the price.
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Quality Of Grinding
Customers have mixed opinions on the quality of these grinding wheels. While some are pleased with their performance and durability, others find them to be less durable compared to other brands they've used in the past.

Highlights
Quality
A good quality grinding wheel, i use it to grind the concrete to make a ramp and it works really good
Used on concrete steps after glued carpet removed, fast removal very fast,
Used one blade for over an hour and was still working like new after a lot of use.
This cup grinder shows very little wear after about an hour of medium speed wet grinding.
Price
You can not beat this for the price, in a retail store it is about 5 times as much and this does and excellent job
I was shocked at what a great value these grinding wheels were.
For $20 i spent the day in a cloud of silica dust grinding flagstone and concrete.
For the price of this thing there's no way i would buy a different product from anybody else.
Shipping
Ordered this, got it the next day, and made quick work smoothing out the rough edge.
It went pretty quick and there is still plenty of grinding media left for the next job.
Competitiveness
I would just rather spend my time and save money as their are no close rental companiesedit: this is taking much longer than i ... Read More
Was very hesitant based on price point compared to ridgid ($65) and diablo ($75) but this did the job.
Had a contractor do some " less than optimal" work and i attempted to fix the issue.
Overview
- How are reviewers describing this item?
concrete, down, great, good and old. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 2,063 reviews as of our last analysis date on Mar 16 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Used it with a cheap harbor freight angle grinder
Posted by a reviewer on Amazon
Doesn’t last very long though
Posted by a reviewer on Amazon
I used it to grind down about a quarter inch to half inch of concrete over about a 5 square foot area
Posted by a reviewer on Amazon
At that point it was pretty much worn down to a flat backing plate
Posted by a reviewer on Amazon
But for the price it did the job fine
Posted by a reviewer on Amazon
I had someone else hold a shop vac next to it while i grinded it helped some but still lots of dust because it spews dust pretty much 360 degrees all around
Posted by a reviewer on Amazon
If i had to do it again i’d also buy one of the universal dust shrouds that you can hook up a shop vac to
Posted by a reviewer on Amazon
For 20 i spent the day in a cloud of silica dust grinding flagstone and concrete
Review Count History
Price History
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