---
product_id: 436207686
title: "Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910"
brand: "dewalt"
price: "R$475"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/436207686-dewalt-metal-3-inch-wire-cup-brush-knotted-dw4910
store_origin: BR
region: Brazil
---

# Internal holding plate for balance & safety 100% inspected carbon steel wires 3-inch knotted wire cup brush Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910

**Brand:** dewalt
**Price:** R$475
**Availability:** ✅ In Stock

## Summary

> ⚡️ Power through rust and grime like a pro with Dewalt’s knotted wire brush!

## Quick Answers

- **What is this?** Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910 by dewalt
- **How much does it cost?** R$475 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/436207686-dewalt-metal-3-inch-wire-cup-brush-knotted-dw4910)

## Best For

- dewalt enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** 100% wire inspection ensures durability and consistent quality for demanding projects.
- • **Professional Finish:** Delivers a polished, brushed metal look that elevates your craftsmanship.
- • **Versatile Compatibility:** Fits standard 5/8-11 adapters, making it a seamless addition to your power tool arsenal.
- • **Heavy-Duty Material Removal:** Knotted carbon steel wires power through rust, paint, and grime with unmatched efficiency.
- • **Precision Engineered Balance:** Internal holding plate guarantees smooth, vibration-free performance every time.

## Overview

The Dewalt DW4910 3-inch knotted wire cup brush features heavy-duty carbon steel wires designed for aggressive rust, paint, and material removal. Engineered with an internal holding plate for consistent balance and safety, this brush fits standard 5/8-11 adapters and undergoes 100% wire inspection to meet rigorous quality standards. Ideal for professionals seeking reliable, high-performance surface preparation tools.

## Description

Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910

## Features

- 3x 5/8-11 Knotted cup brush, carbon steel, Knotted wire is for heavy material removal, Requires adapter
- Adds Extra shine to your product
- Manufactured in China
- Constructed with internal holding plate
- Plate ensures consistency and safety.Wire is 100-percent inspected.Meets demanding quality specifications.Provides even balance and smooth performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Metal |
| Grit type | Coarse |
| Unit count | 1 Count |
| Number of pieces | 1 |
| Recommended uses for product | Grinding, Paint Removal, Rust Removal |
| Manufacturer | Dewalt |
| UPC | 028874049109 |
| Item diameter | 3 Inches |
| Global Trade Identification Number | 00028874049109 |
| Part number | Dewalt - DW4910 |
| Item Weight | 227 g |
| Item model number | DW4910 |
| Size | 1 Pack |
| Color | Metal |
| Style | Safety |
| Finish | Brushed |
| Power source type | Corded Electric |
| Item Package Quantity | 1 |
| Cutting Diameter | 3 Inches |
| Measurement System | English |
| Included components | 3IN KNOTTED CUP BRUSH |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Carbon Steel
- **Brand:** DEWALT
- **Grit material:** Carbon Steel
- **Bristle type:** Knotted
- **Product dimensions:** 7.6L x 7.6W centimeters

## Images

![Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910 - Image 1](https://m.media-amazon.com/images/I/61myXcCfGYL.jpg)
![Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910 - Image 2](https://m.media-amazon.com/images/I/61gPulv1GfL.jpg)
![Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910 - Image 3](https://m.media-amazon.com/images/I/61RAyhMimyL.jpg)
![Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910 - Image 4](https://m.media-amazon.com/images/I/61QqtoNcr9L.jpg)
![Dewalt Metal 3-Inch Wire Cup Brush, Knotted, DW4910 - Image 5](https://m.media-amazon.com/images/I/61myXcCfGYL.jpg)

## Questions & Answers

**Q: I have a dewalt dwe402 4  1/2 inch.    with this 3 by 5/8 inch work on it?**
A: Yes. It will work on this grinder as it has a 5/8 spindle and its 3" diameter is less than the max 4/12". You'll have no problem.

**Q: Would this be good to remove bad roll on bed liner from a truck?**
A: It is more common to use a chemical stripper and then various sanding stages.  Using a knotted brush is going to load up and leave surface marks that will have to be sanded and then repainted to match the vehicles surface,  which is where you will be with chemical stripping.  Either way a whole painted bedliner removal is going to be a big job.  If the bed was not prepped properly then the coating may come off easier.

**Q: Would this be suitable to removing a thin concrete overlay from a concrete driveway without removing too much of the underlying broom finish,?**
A: Possibly. It would require a good touch. If the overlay was softer or not married into the brush coat too much. I would do a test patch.

**Q: Will this remove crystalized roofing tar and/or waterproofing? i plan on buy a skil 9296-01 to us with this brush to clean my concrete roof.**
A: The DW4910 has not been tested for this application.  It is ideal for industrial type work on metal.

## Frequently Bought Together

- DeWalt DW4910 3" Knotted Cup Brush/Carbon Steel 5/8"-11 Arbor .020
- Dewalt 4 In. X 5/8 In. To 11 Hp .020 Carbon Stringer Wire Wheel
- DEWALT 3-in x 5/8-in to 11-in Crimped

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*