---
product_id: 262869628
title: "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"
brand: "kseibi"
price: "R$141"
currency: BRL
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.br/products/262869628-kseibi-644030-diamond-concrete-grinding-wheel-4-1-2-inch
store_origin: BR
region: Brazil
---

# Double row diamond segments for ultra-fast grinding Max speed 12,500 RPM for rapid material removal Compatible with major angle grinder brands 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

**Brand:** kseibi
**Price:** R$141
**Availability:** ❌ Out of Stock

## Summary

> 💎 Grind smarter, not harder — elevate your surface game with KSEIBI precision!

## Quick Answers

- **What is this?** 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 by kseibi
- **How much does it cost?** R$141 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/262869628-kseibi-644030-diamond-concrete-grinding-wheel-4-1-2-inch)

## Best For

- kseibi enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Level Efficiency:** Max 12,500 RPM speed lets you power through tough concrete projects with professional-grade results.
- • **Durable & Long-Lasting:** High-quality brazed diamond segments with 5mm height ensure extended life on wet or dry surfaces.
- • **Universal Compatibility:** Fits top angle grinders like DEWALT, Makita, Bosch, and more for seamless integration.
- • **Versatile Surface Mastery:** Effortlessly polishes and cleans concrete, marble, granite, and removes thinset or epoxy residues.
- • **Precision Double Row Design:** Double segmented diamond cup wheel accelerates grinding speed without sacrificing smoothness.

## Overview

The KSEIBI 644030 Diamond Concrete Grinding Wheel is a 4 1/2 inch double row segmented cup wheel engineered for fast, smooth grinding on concrete, stone, marble, granite, and more. Compatible with leading angle grinders and rated for up to 12,500 RPM, it excels at removing thinset, epoxy, and excess materials while delivering durable performance on both wet and dry surfaces.

## Description

Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great Grinding Wheel / Value - Very useful for many concrete projects. Since this was a year that we decided to do a number of concrete renovations: 1, walkway on the side of our house and 2 our back walkway and our back patio. We were going to do a 'overlay' on our back patio, and needed to level some areas on it, so I bought this grinding disc to take down about 3/8" off the edge of this slab that had raised slightly. This worked awesome for it! Took like 5 mins and I was done. You could push this thing hard and really plow thru concrete, but I'm thinking the best life is just gentle pressure and let the tools speed do most of the cutting. Then later, I used it to take off the sharp edges (should have used an edger while it was still setting--but I was a beginner) off our stamped concrete walkway, and it work amazing! I was able to put a nice curved edge on it, and yes it left 'bare whitish' concrete, but I just brushed in some antiquing agent / texture enhancer let it dry and then sealed it and finished walkway looks amazing! Disc was still nice and sharp after doing about 80' of our walkway like this and the concrete smoothing. Great value!
Review: Excellent product - Used it more than a hundred times. Perfect everytime. Does a great job grinding.

## Features

- Double Row Segmented Diamond Cup Wheel are designed for grinding concrete and fieldstone, it's an ideal concrete grinding wheel 4 1/2 for angle grinder.
- The double row diamond cup grinding wheel is suitable for grinding machines and angle grinders to remove thinset and excess materials on your surface quickly.
- The double segment of this diamond grinder cup configuration allows faster material removal ideal for all types of stone like concrete, ceramic, tile, marble, granite, rock, cement, etc.
- Using the diamond grinding wheel 4 1/2 inch for surface finishing on concrete, screed, and natural stone like granite, can also be used for the removal of glues and epoxies or thinnest
- Durable high-quality brazed Double row segments diamond grinding cup wheel for fast and smooth grinding with 5mm segment height use on both wet or dry surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N5EI8F3 |
| Best Sellers Rank | #46,378 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Surface Grinding Wheels |
| Brand | KSEIBI |
| Brand Name | KSEIBI |
| Compatible Devices | Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950 |
| Compatible devices | Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950 Compatible devices Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950 See more |
| Construction Type | Grinding |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 2,432 Reviews |
| Grit Material Type | Diamond |
| Grit Number | 40 |
| Grit Type | Coarse |
| Grit material | Diamond |
| Grit type | Coarse |
| Included Components | Extra 25/32 Inch Ring |
| Industry Standard Identifier | 644030 |
| Item Dimensions L x W | 11.4L x 11.4W centimeters |
| Item Thickness | 50 Millimeters |
| Item Weight | 0.01 Ounces |
| Item height | 5 millimeters |
| Item thickness | 50 Millimeters |
| Manufacturer | KSEIBI |
| Maximum Rotational Speed | 12500 RPM |
| Model | 644030 |
| Product dimensions | 11.4L x 11.4W centimeters |
| Unit Count | 1 Count |

## Product Details

- **Grit material:** Diamond
- **Product dimensions:** 11.4L x 11.4W centimeters
- **Brand:** KSEIBI
- **Compatible devices:** Air Angle Grinder, Angle Grinder, DEWALT DCG414B, DWE402, Makita 9557PBX1, Bosch 1375A, GWS8-45, PORTER-CABLE PC60TAG,PCE810, Black & Decker BDEG400,G950
- **Grit type:** Coarse

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71XlBeU2QWL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What is the arbor size?**
A: The Grinding wheel arbor size is 7/8" and it's comes with extra 5/8" washer .

**Q: Can use this cup wheel on wood?**
A: This disc is made for grinding all types of stone materials, we don't suggest you to grind wood with this wheel.

**Q: Can I grind metal?**
A: This disc is made for grinding all types of stone materials, we don't suggest you to grind steel.

**Q: Should this be used flat against the concrete surface,or at an angle?**
A: Can be used in two positions, depending on the work you need to do.

**Q: Do I need any supportive tools?**
A: When you grind the stone surface dust will get out, we suggest you to ware your safety goggles and dust mask, you may also attach dust shroud with vacuum on your angle grinder to reduse the dust.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Grinding Wheel / Value
*by R***H on 5 November 2025*

Very useful for many concrete projects. Since this was a year that we decided to do a number of concrete renovations: 1, walkway on the side of our house and 2 our back walkway and our back patio. We were going to do a 'overlay' on our back patio, and needed to level some areas on it, so I bought this grinding disc to take down about 3/8" off the edge of this slab that had raised slightly. This worked awesome for it! Took like 5 mins and I was done. You could push this thing hard and really plow thru concrete, but I'm thinking the best life is just gentle pressure and let the tools speed do most of the cutting. Then later, I used it to take off the sharp edges (should have used an edger while it was still setting--but I was a beginner) off our stamped concrete walkway, and it work amazing! I was able to put a nice curved edge on it, and yes it left 'bare whitish' concrete, but I just brushed in some antiquing agent / texture enhancer let it dry and then sealed it and finished walkway looks amazing! Disc was still nice and sharp after doing about 80' of our walkway like this and the concrete smoothing. Great value!

### ⭐⭐⭐⭐⭐ Excellent product
*by M***S on 24 June 2023*

Used it more than a hundred times. Perfect everytime. Does a great job grinding.

### ⭐⭐⭐⭐⭐ Buen disco
*by M***L on 21 January 2021*

Cumplió con su función, la verdad es que no sé cuánta es la durabilidad por que yo solo lo usé en un pequeño espacio, quite exceso de cemento que tenía en el piso para poner mi loseta, es muy rápido así.

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**Shop now:** [https://www.desertcart.com.br/products/262869628-kseibi-644030-diamond-concrete-grinding-wheel-4-1-2-inch](https://www.desertcart.com.br/products/262869628-kseibi-644030-diamond-concrete-grinding-wheel-4-1-2-inch)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*