---
product_id: 211176289
title: "4 1/2 Inch Concrete Grinding Wheel 2 Pcs Double Row Diamond Angle Grinding Wheel, 4 & 4-1/2 Inch, 12 Segment Turbo Row, for Polishing and Cleaning Stone"
brand: "mudder"
price: "$49.42"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/211176289-4-1-2-inch-concrete-grinding-wheel-2-pcs-double
store_origin: US
region: United States of America
---

# High diamond concentration 5mm height 4.5" size 4 1/2 Inch Concrete Grinding Wheel 2 Pcs Double Row Diamond Angle Grinding Wheel, 4 & 4-1/2 Inch, 12 Segment Turbo Row, for Polishing and Cleaning Stone

**Brand:** mudder
**Price:** $49.42
**Availability:** ✅ In Stock

## Summary

> 💪 Grind Like a Pro with Mudder's Diamond Wheels!

## Quick Answers

- **What is this?** 4 1/2 Inch Concrete Grinding Wheel 2 Pcs Double Row Diamond Angle Grinding Wheel, 4 & 4-1/2 Inch, 12 Segment Turbo Row, for Polishing and Cleaning Stone by mudder
- **How much does it cost?** $49.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/211176289-4-1-2-inch-concrete-grinding-wheel-2-pcs-double)

## Best For

- mudder enthusiasts

## Why This Product

- Trusted mudder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Functionality:** Includes both 4" turbo and 4.5" double row wheels for all your grinding needs.
- • **Unmatched Durability:** Crafted from heat-treated steel, these wheels resist rust and deformation.
- • **User-Friendly Design:** Easily installable on grinders for a seamless operation.
- • **Versatile Applications:** Perfect for grinding concrete, granite, marble, and more—wet or dry!
- • **Turbocharged Efficiency:** Experience rapid material removal with a unique double-row design.

## Overview

The Mudder 4 1/2 Inch Concrete Grinding Wheel set includes two high-performance diamond grinding wheels designed for efficient polishing and cleaning of various stone materials. With a robust heat-treated steel body and a high concentration of diamond, these wheels ensure durability and quick material removal. Ideal for both wet and dry applications, they are easy to install and operate, making them a must-have for any professional or DIY enthusiast.

## Description

Full description not available

## Features

- Strong and sturdy: made of heat-treated steel body and high concentration of diamond, these diamond cup grinding wheels are rust and corrode resistant, not easy to deform, removing materials quickly
- Fast sanding efficiency: at a height of 5 mm, the brazed double-row fan or brazed corrugated turbo row fan is designed for a fluent grinding experience, the diamond wheel with air holes design can help maintain and cool the cutting pattern to reduce wear, improving the work efficiency
- Easy to operate: diamond grinding wheels are easy to operate and install, which are suitable for grinders and angle grinders; Please follow the using instruction of angle grinders and grinders during use to avoid accidents
- Widely applied: these grinding wheels are suitable for various types of stone, which can be applied for dry or wet grinding of concrete, granite, marble, ceramic tile, masonry and some other construction materials, smoothing uneven surfaces and removing flash
- Double row and turbo row: you will get 2 pieces of diamond cup grinding wheels in 1 package, each is equipped with 1 piece of silver ring, one is 4-1/2-Inch double row grinding wheel, and the other is 4 inch turbo row grinding wheel, which helps you to easily cope with different occasion

## Product Details

- **Grit Material:** Ceramic, Diamond
- **Product Dimensions:** 4.5"L x 4.5"W
- **Brand:** Mudder
- **Compatible Devices:** Angle Grinder
- **Grit Number:** 60

## Images

![4 1/2 Inch Concrete Grinding Wheel 2 Pcs Double Row Diamond Angle Grinding Wheel, 4 & 4-1/2 Inch, 12 Segment Turbo Row, for Polishing and Cleaning Stone - Image 1](https://m.media-amazon.com/images/I/81e3D8uC5jL.jpg)

## Available Options

This product comes in different **Unit Count, Style** options.

## Questions & Answers

**Q: will they fit a Black & Decker Hand grinder?**
A: Most cups will fit any grinder. These come with two inserts, if there's a size difference.

**Q: What is the maximum RPM these can be used?**
A: I believe the max is 3800-4200 rpm 
.You use these on standard 4 in grinders both corded or battery.  I prefer corded because of the consistency of rpm when u push down on cups to grind material

**Q: What size is the arbor?**
A: Please refer to the second picture of the product page to get the size information.

**Q: Can this product be used on wood such as tree roots or stumps?**
A: This is not appropriate for wood. It will only burn wood, not cut.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great grinding wheels
*by R***E on January 17, 2023*

I used these for grinding the tile adhesive off about 1,100 square feet of concrete floor. They did an excellent job. I did go completely through two and part of a third. That was probably 20 hours of grinding. So I was very happy with the durability. provided I used light pressure and consistent motion, they also left a pretty smooth floor. I'm happy with them.

### ⭐⭐⭐⭐⭐ Seem to work fine
*by J***N on August 25, 2024*

These seem to work fine for what we are using them for and for the price. Been knocking any high slots off a footer the we just installed for a retaining wall and the footer needs to pretty precise for the first course to set on and this worked well.

### ⭐⭐⭐⭐ Surprisingly durable
*by L***A on September 17, 2023*

I ground my entire porch down with ease, maybe 40 sq ft. I only used one of the cups but its still sharp. Makes short work of rough concrete and leaves a decent finish. I wet ground to control the dust. Threaded diamond cups are more convenient and the fitment of these to my angle grinder wasn't the best, but it works. I gave 4 stars because of this. For the price though they can't be beat.

## Frequently Bought Together

- Mudder 4 1/2 Inch Concrete Grinding Wheel 2 Pcs Double Row Diamond Angle Grinding Wheel, 4 & 4-1/2 Inch, 12 Segment Turbo Row, for Polishing and Cleaning Stone
- DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725)
- KSEIBI 644030 Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Wheels Cup

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*