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Your cart is empty.Product Description
Light weight design
ensures fast grinding speed and keeps the grinder machine from overload
Diamond ceramic bond transitional grinding cup wheel
effectively remove the scratches left by metal grinding disc
Stone Table Studio
July 18, 2025
This 7†ceramic cup wheel is a pleasure to use! The large size really helps keep the surface flat, but of course it can also be used on broadly curved surfaces as well. I am a sculptor, so usually I’m wanting the contours; however, when I do want a flat plane (eg. on the bottom/base) this disk is very nice to have.The 200 grit is nice for me. Just aggressive enough to move stone when needed, but fine enough that I’m not having to deal with a lot of tool marks.This is my 2nd ceramic tool, and I’m really liking them. The ceramic apparently provides a very stable platform for the abrasive, so it performs amazingly well. It is amazing that it can be both aggressive and at the same time present a smooth surface, which reduces tool marks. Very nice!Another nice thing about the smooth, stability of the tool is that it doesn’t ‘chatter’ or bounce at all on the stone. This is important for me, as I sculpt thin, delicate shapes. Very nice.The light weight of the tool is also a great asset for me; very little metal is used. Because I carve delicate shapes, I am always looking for tools with a ‘light touch’. Even this giant 7†cup wheel gives a light touch.
ZoomAddict
July 7, 2025
Contracted to have our small shop floor at work epoxied and told the contractor I'd supply the grinding wheel so I could review this product. When asked for his impression of the wheel he said it works as well as any of the name brand 7" diamond wheels he has used and held up excellent.He did mention that some of the off-brands "are crap" and that even for this small job it would require multiple cheap wheels. When he returned this ComeFloor wheel he noted that it showed virtually no wear, still had excellent balance, and as he put it "Was ready for the next job".I look at reputation before purchase and especially in cases where I am not familiar with the brand. ComeFloor is just getting started here on Amazon (only one other product that gets excellent reviews). They do have feedback elsewhere on the net and it is excellent (they manufacture a wide range of diamond tools).Conclusion: This wheel is priced within 10% of the "MOST POPULAR" competitor here on Amazon so not an outstanding value at the time of this review but it does work very well, is durable, and is made by a company with an excellent reputation.
steve facer
June 25, 2025
Fooled me into believing that I was buying American made because of the flag on the product, but box it came in says made in China...
Janelle Hansen
June 10, 2025
I got the 200 grit and let me tell you, I'm so happy I did. It takes the cut marks right off my stones in seconds and saves me hrsof work. I wish I had this 2 years ago! But better late than never. It was easy to put on my grinder, it glides with ease. I don't push very hard if at all, and just let it buff all the unwanted saw lines right off.y rock. Be carful when using it, especially on a grinder. They are dangerous. This is a durable wheel, and saves lots of time. It's cost is worth its weight in gold. Great wheel! I highly recommend it.
Josh
May 29, 2025
I used this wheel to knock down a few high spots on a cracked slab before pouring self leveler ahead of tile installation. It worked well and showed no signs of wear after use. I suspect it could be used quite a bit more aggressively than I used it. I'd order it again.
Joe Blount
April 9, 2025
At 200 grit, this is for polishing rather than grinding. It would be good for prepping a concrete floor for painting.But I'm concerned about the RPM rating. It says 6700 RPM. Very few 7" grinders are that slow. I'll be spinning it 8500. I hope it doesn't explode.
Brenden R. Mcelroy
January 5, 2025
My concrete floor finish in the shop had a few rough spots caused from previous projects. We want to finish the floor but needed a way to prep it. This grinding wheel is making quick work of the raised surfaces, cleaning off the glue and shellacs and giving me the nice surface that will be perfect for the final finish.
1SamIam
December 14, 2024
This 7 inch diameter 200 Grit grinding/polishing wheel arrived in a simple box captured inside the folds of the cardboard fully protected.It should serve nicely to grind out any stains or whatnot on my hearth stone in front of the fireplace. It can be used in a variety of applications not just on stone or cement.I have yet to test it out but, it is built tough and seems like it is custom designed to do the job as required.Nice quality sound construction and offered at a fair price = great value.
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