These look to be very good quality but the hole seems to be an odd size and is way to big on the grinders shaft and the step on the washer is to big, so they seem to be an in between size but I'd like to know how others that bought this got theirs attached to their grinders???
I still gave them 5 stars because I'll either make a washer to make they fit or just take my step bit and make the size a little bigger to fit the step washer.
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Product Description
4-Inch Concrete Turbo Diamond
Specification
Material:heat-treated steel body and high concentration of diamond
Color: as shown in the picture
Outside Diameter:4 Inch
Package includes:
1* diamond grinding wheel
✔ Strong Materials STRONG MATERIALS
Only impact-resistant and temperature-resistant diamonds are used for the cup wheel, which are optimally combined with a wear-resistant metal bond.
✔ Two Diamond Rows TWO DIAMOND ROWS
The cup wheel is designed for angle grinders, concrete grinders, concrete milling cutters, wall grinding systems and floor grinders.
You can safely process concrete, concrete products, granite, natural stone, stone and masonry.
Show details
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6 Hole Dust ExtractionProvide the optimal & necessary combination of allowable airflow and debris removeal when used with a vacuum. |
High-Grade DiamondThis diamond grinding disc is made of high-quality steel with, shock-proof, high-temperature resistance |
AccessoriesMainly for firmness and play a certain role |
12 Diamond SegmentsDesigned to optimize a smooth and effcient removal of materual. |
Wide applications:
These diamond cup grinding wheels work well for dry or wet grinding of different types of stone, including concrete, granite, marble, ceramic tile, masonry and some other construction materials.
Note:
Please allow a little error on the size due to manual measurement.
Please keep them away from kids and be careful when using.
Wear all applicable safety equipment when using these grinding wheel disc.
- Eye protection (goggles)
- Ear protection (earmuffs)
- Hand protection (gloves)
- Lung protection (dust mask)
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SogYupk 4 In Diamond Grinder Unboxing
Aaron Woodwell
Reviews with images
Worked perfectionist for my needs
The property we just purchased has one of those large cargo storage containers on it and the previous owner poured a ramp but didn't do a very good job. They made some grooves so that the door would open smoothly but it drags and is very difficult to open. I ordered two of these grinder blades thinking, with as cheap as they were, I would probably go through both of them but I got the entire job done with only one of them and it still has quite a bit of life left to it.
Top reviews from the United States
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Reviewed in the United States on August 20, 2019
Reviewed in the United States on August 16, 2019
For the sub-$10 price I paid for this diamond grinding wheel, I'm very happy. I had managed to really butcher the finish on a 16' curb I poured and bought this to clean it up. It performed this task very well, but that's about all she wrote.
When I first started grinding, the wheel extended about 3/32" below my grinder's guard. By the time I got to the end, it was just about flush. I've got quite a bit of experience using metal-grinding attachments, so I've got a good sense of how long those should last. But my knowledge of masonry grinding is pretty limited, so I can't say for sure how the longevity of this compares to more expensive, name-brand units.
I think it's also worth mentioning that this is not a threaded attachment. One must use their grinder's spindle nut to secure. This can be a little awkward considering how the nut will be inevitably recessed.
Overall, if I wanted something to get some long-term service out of, I would not buy. But for the one-off project, it's more than adequate.
***My Rating Criteria***
Build Quality(47.5%) - 3.0 Stars
Efficacy(47.5%) - 5.0 Stars
Post-Sale Support(0.0%) - n/a
Packaging/Presentation(5.0%) - 5.0 Stars
WEIGHTED AVERAGE(100.0%) - 4.1 STARS
When I first started grinding, the wheel extended about 3/32" below my grinder's guard. By the time I got to the end, it was just about flush. I've got quite a bit of experience using metal-grinding attachments, so I've got a good sense of how long those should last. But my knowledge of masonry grinding is pretty limited, so I can't say for sure how the longevity of this compares to more expensive, name-brand units.
I think it's also worth mentioning that this is not a threaded attachment. One must use their grinder's spindle nut to secure. This can be a little awkward considering how the nut will be inevitably recessed.
Overall, if I wanted something to get some long-term service out of, I would not buy. But for the one-off project, it's more than adequate.
***My Rating Criteria***
Build Quality(47.5%) - 3.0 Stars
Efficacy(47.5%) - 5.0 Stars
Post-Sale Support(0.0%) - n/a
Packaging/Presentation(5.0%) - 5.0 Stars
WEIGHTED AVERAGE(100.0%) - 4.1 STARS
Images in this review
Reviewed in the United States on March 4, 2023
The property we just purchased has one of those large cargo storage containers on it and the previous owner poured a ramp but didn't do a very good job. They made some grooves so that the door would open smoothly but it drags and is very difficult to open. I ordered two of these grinder blades thinking, with as cheap as they were, I would probably go through both of them but I got the entire job done with only one of them and it still has quite a bit of life left to it.
Images in this review
Reviewed in the United States on July 29, 2022
Reviewed in the United States on September 24, 2019
Reviewed in the United States on April 30, 2023
