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7" High Performance Grinding Wheels, S Segments, 5/8"-11 Threaded Arbor
Diamond grinding wheels that contain higher grade and higher concentration diamond grit than common in-market wheels. These wheels achieve aggressive grinding and fast stock removal.
- Grit Size: #18/20 grit
- Segment Type: 14 S diamond segments
- Arbor Size: 5/8"-11 threaded arbor
- Equipment Type: wet or dry with angle grinders
Concrete Grinding
Designed to grind concrete
Coating, Mastic, Paint Removal
Removes thin layers of coating, mastics or paint
C. Jameson
Reviewed in the United States on July 3, 2024
This thing works. It is a beast. Could probably remove all the concrete from my sidewalk down to the dirt. Or remove one side the foundation on my house. Holy cow!I needed to remove concrete from a horizontal patio slab in the backyard so I could put in a fence and have the fence posts flush to the slab. When they poured it back in 1910 or 1920 they didn't use a form (that I could tell) and hand troweled the exposed part but once at the solid line it was bulging out. So I used a diamond cutoff wheel to remove as many big hunks as I could, then this to grind it down to relatively flat. Lots of elbow grease sure, but this wheel never gave up, never needed a break, never stopped. It outlasted me - I was the one who needed the period breaks. In the end, after 8 fence posts, where for each area where each fence post would approximately land, I would clear about a 10-12 inch wide section of the slab, and about 6-8inches vertical, and this thing still has at least 1/3 left on it.So yeah, I recommend this beast!
J&B
Reviewed in the United States on June 24, 2024
Excellent for fast coating removal and taking down high spots in concrete floors, not a smooth finish
Joe
Reviewed in the United States on June 20, 2024
Product was used to reduce the thickness of a concrete slab. It has grooves cut into it for a stamped concrete coating that was removed by others. It is also great for eliminating trip hazards from a concrete slab lifting up next to another. I had previously used the 4.5" disc and it worked great. The 7" disc with a 15-pound grinder rotating the disc works faster and creates a large taper in the concrete surface.
Rohan
Reviewed in the United States on May 27, 2024
This products is amazing value for money
Kurt V
Reviewed in the United States on April 12, 2024
If you need to grind something like stone or concrete, look no further. I am a stone mason and this is by far the most aggressive wheel, and is also very long lasting. I grind large amounts of granite. These are great for rough grinding. For smoothing , pre polish grinding get the black ones with gold small spike pattern teeth, also from this seller Ediamondtools. These are the only 2 styles you need.
LuckyFox
Reviewed in the United States on May 31, 2023
I liked that the disk would cut my concrete because I have very hard concrete
RWB
Reviewed in Canada on May 30, 2023
The grit rating of 20-25 is actually 18-20 with the non threaded 5” model. Haven’t used but have trust issues now that product purchased doesn’t match what was delivered.
Emrose
Reviewed in the United States on September 7, 2022
I had to remove about a 1/4" to 1/2 of concrete in places to level a floor. This grinding wheel worked great for removing material quickly. When using the edge, you could remove 1/8" in one pass. On flat, it would smooth out the grooves made by using the edge on the first pass. It was a huge time saver over other grinding wheels I've used in the past. It still is time consuming, but it does work.
Travis
Reviewed in the United States on June 17, 2021
So I was hesitant to buy this based on " self proclaimed DIY professionals". So I bought the DeWalt 7" wheel for my 15amp mikita. Spent $97 and it lasted about 3hrs and grinded down 1/8" in a 4x4 area on my patio (4000 psi aggregate mix). The DeWalt was near nubs in that span. So I bought this one and let me tell you.. if you have a large area of concrete with rock that you need to grind down, this is the blade for that! I did the remaining 36'x9' and it cut like butter with only wearing down 1/3, maybe 1/2 the blade. Save yourself some time and money and take my advice and get the dang thing.
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