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4 1/2 Inch Diamond Concrete Grinding Wheel, Turbo Segment Angle Grinder Wheel for Concrete, Stone, and Masonry, Heavy-Duty 4.5” Diamond Cup Wheel for Fast Grinding & Smoothing

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$10.99

$ 4 .99 $4.99

In Stock

About this item

  • High Performance for Multiple Surfaces: Designed for efficient grinding on concrete, stone, masonry, and similar materials; ideal for surface preparation and smoothing
  • Precision Turbo Segments: Turbo segmented design ensures aggressive cutting and rapid removal, delivering smooth results even on tough surfaces
  • Heat-Resistant and Long-Lasting: Built from high-quality steel and diamond grit for optimal durability; heat-treated to withstand high temperatures during extended use
  • Reduced Vibration for Comfortable Operation: Engineered to minimize vibration during use, providing smoother handling and reducing user fatigue over extended grinding sessions
  • Wet or Dry Application: Versatile for use in both wet and dry environments, offering consistent performance and dust control options
  • Product Specification: Diamond Concrete Grinding Wheel:115mm (4.5 inch), arbor diameter : 22.23mm ( 7/8 inch) and an 22mm(0.878 inch) adapter, suitable for angle grinder



Product Description

concrete grinding wheel
4 12 concrete grinding wheels
concrete grinder wheel
diamond cup wheel

Rob W
August 21, 2025
I used this in my cordless angle grinder to take down part of the sidewalk that was about an inch high. I went through 4 batteries on my grinder, but this wheel kept going strong. I then found several more spots to use it on. I ended up taking down about 7-8" overall of sidewalk ridges with ease. This was a good purchase. I am very happy with the performance of this product.
SoCalTubbs
June 25, 2025
I was very happy to see that his diamond wheel is balanced, symmetrical and has overall good construction. I ran it on my Hercules angle grinder with no vibration or other issues. It compares well with an old wheel I have been using over the past few years. I hope to be able to tackle some small concrete grinding tasks very soon.I certainly do not expect it to perform as well as other brands that cost $40 USD or more. But I am certain that for the DIY usage I am going to be doing, it will work fine.
Josh J.
June 12, 2025
Exactly as expected, this is a minimum use blade for me so should last a long time.
bravocharleywindsor
May 15, 2025
This seems heavy duty and well made. I have never used these before so got one to try when I make a poured floor in my fruit cellar.
Mike Kelly
April 2, 2025
I have some concrete slabs with cracks that need repairing to prevent further cracking. I know some of the better ways and I know tearing it out and putting down new would be best but I'm working on limited finances and personal capabilities soo.... I decided to just do what I can with what I have and do it cheap. Cleaning and opening up the cracks to hold more material would last longer than just trying to seal them.This wheel cuts great. I only tested a small section but except for the color the wheel still looks new.This came with a pre-installed arbor ring that fit my 4" grinder but the wheel didn't clear the guard. Even though it was nicely secured the ring was easy to knock out to use on my 4.5" grinder.Great product. Great value.
Elni
March 27, 2025
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Chip
March 8, 2025
If you've been shopping in the box stores for a concrete wheel for your angle grinder, you'll know what these go for. I can't believe the performance that this wheel has given me for the price.Between a diamond cutting blade and this, I've been maintaining the raised edges on my outside concrete pavers that have become tripping hazards. (nothing like finding that out while I'm carrying a window air conditioner!)The teeth on this wheel cuts through the material as well as name brand wheels that cost well over twice the price. I suppose you can use water to keep the dust down but I use a battery powered air blower to keep the surface clean for more grinding. Using this is very satisfying. Sometimes I find the challenge can be knowing when to stop.It's a great product and you can't beat the price.
Diana Palm
November 14, 2024
My garage floor doesn't slant properly so i used the grinder to make lines for the water to get to the drain. The grinding wheel makes a sharp vee for the water to follow. Make sure it will fit your grinder, it is listed as a 7/8" mounting hole. There appears to be a removable shim if you have a larger hub on your grinder.