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Concrete Ceramic Bond Transitional Diamond Cup Grinding Wheel
Widely used
It is a good choice for delicate grinding and rounding edges ,removing stains and smoothing scratch patterns left by metal grinding disc on concrete，but it cannot replace traditional metal cups.
Light Weight Design
- Light weight design ensures fast grinding speed and easy to operate specifically to deal with stairs,corners edges and narrow space on concrete.
- Ceramic bonding and aggressive diamond give products high efficiency and long service life.
- The strong fiberglass backing plate reduces vibration, provides safer,more stable and efficient grinding.
The Features
- Diameter 5 inch and 7 inch with 5/8"-11 threaded arbor.
- At present, our ceramic bond transitional grinding wheel contain 30 grit,50 grit,100 grit,200 grit,400grit.
Kindly Remind
- Ceramic bond transitional diamond cup wheel is used between metal grinding wheel and polishing pads, it can effectively remove scratches left by metal grinding wheel in preparation for polishing. But he can't replace a metal cup grinding wheel.
- It will have better results when used on concrete. Artificial stone is not a good choice, it will cause disaster.
- Running at maximum speed immediately after turning on is not conducive to control.So please accelerate slowly and be careful that the concrete surface is parallel to the working surface of the grinding blade, especially for coarse grits.
Tien S. Dong
2025-08-24 10:21:32
It works great for my concreted countertop.
Big B in Da Washington hood
2025-08-17 10:57:02
Needed a way to knock some ridges off of him ceramic and also on some concreteThis thing works perfect. Used it for a solid four hours and still have tons of material left on the discWell made in the availability of multiple grits are awesomeThis is 100 grit and leaves a really nice surface behindDefinitely two thumbs up. Highly recommend by it it!
bravocharleywindsor
2025-06-26 14:32:32
This seems heavy duty and well made to work with my big right angle grinder. I have never used these before so got one to try when I make a poured floor in my fruit cellar.
J.C.Pasley
2025-03-14 12:04:42
I used this to grind the mating surface of 2 undermount Kohler porcelain sinks that both had 'humps' above the over flow drain channels. One sink was made in Brazil and it was extra wonky, not at all flat to mate to underside of the granite countertop. The other Kohler, made in Malaysia was flatter, better made, but still had slight 'humps' at the overflow drain-- and on opposite side as well. I just let my grinder 'float' on the sink rim at 10,000 rpm of my angle grinder. I had great control, working the grinder back and forth along the edge, taking off a little at a time till the sink rim was much closer to true flat. I did not see any noticeable wear to the grinding disk when I was finished.
Previous Comment
2025-02-25 17:50:43
We are using slate around our house. Literally, as we are using it for steps and a sitting bench at the back of the house and it is used for steps and as the top of our planter that runs the length of the front of our house.Unfortunately, so of the slate received some scuffs from materials for another project.I decided to try this grinding cup and I was pleased. Using it with water I was able to smooth out a lot of the unsightly marks. I am waiting on a rougher stone for the worse marks. This matches the original finish well, so I did not have to do the entire surface to make my repair match. Just a bit of blending.I gave this 5 stars because it worked!
CFX
2025-01-19 18:47:47
This grinder wheel is solid and works well. The glass fiber backside is holding up. I would buy it again.
Customer
2025-01-11 19:53:24
The HONGUIS 7 inch Concrete Grinding Cup Wheel,5/8"-11 Arbor is a well-made wheel that fits onto the standard arbor threads of most 7" -9" grinders. The fiberglass backing plate is quite heavily constructed, so I'm sure it will perform well. It's balanced and runs true.Somehow I wound up accidentally ordering 400 grit instead of the 50 grit that I needed, so it won't work for my intended purpose. As a Vine reviewer I don't have the option of returning or exchanging it. Perhaps one day I'll use it for next-to-final finishing on a granite hearth repair, but for now my review is primarily based on build quality.This is a nice diamond/ceramic wheel for the price.
Sculptor11
2024-12-25 15:36:05
This wheel runs very smooth. No vibration. I am using it to polish a 45 degree corner bevel on 1" thick marble slabs. This wheel does a nice job. Will come back lightly with hand sanding to take off any slight circular marks left by the wheel. Though I may not. These wheels leave a very nice finish. Will order more when I need them.
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