---
product_id: 231425777
title: "CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red)"
brand: "cooltool"
price: "€ 8.27"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cool Tool"
url: https://www.desertcart.nl/products/231425777-cooltool-3-inch-steel-twisted-wire-cup-brush-for-removing
store_origin: NL
region: Netherlands
---

# Max 12,500 RPM for powerful performance 3-inch diameter for precision 0.5 mm steel wire thickness for durability CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red)

**Brand:** cooltool
**Price:** € 8.27
**Availability:** ✅ In Stock

## Summary

> 🛠️ Rust doesn’t stand a chance—power through with CoolTool!

## Quick Answers

- **What is this?** CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) by cooltool
- **How much does it cost?** € 8.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/231425777-cooltool-3-inch-steel-twisted-wire-cup-brush-for-removing)

## Best For

- cooltool enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** M10 threaded design fits all standard angle grinders—ready for any project, anytime.
- • **Unmatched Power & Speed:** Operates up to 12,500 RPM to blast away rust, paint, and weld scale effortlessly.
- • **Precision Rust & Paint Removal:** Compact 3-inch size fits perfectly on 4-inch grinders for targeted cleaning.
- • **Trusted by Pros & DIYers Alike:** Top-ranked cup brush with 1,387 reviews, perfect for workshops, builders, and hobbyists.
- • **Durable Steel Wire Construction:** 0.5 mm twisted steel wires ensure long-lasting abrasion and consistent performance.

## Overview

The CoolTool 3-Inch Steel Twisted Wire Cup Brush is engineered for high-efficiency rust, paint, and weld scale removal. Featuring a durable 0.5 mm steel wire design and a max speed of 12,500 RPM, it fits all 4-inch angle grinders with an M10 thread, making it the go-to tool for professionals and DIY enthusiasts seeking precision and power in surface preparation.

## Description

CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) : desertcart.in: Industrial & Scientific

Review: Good quality. Small size - Small but extremely useful
Review: Good - Good Quality

## Features

- ✅CoolTool brings you a Steel Twisted Wire cup brush for removing rust, paint, stains, stubborn dirt,etc.
- ✅Best for removing rust, scale, and paint also cleaning and preparing of metal surfaces, also for removing weld scale, rust burrs and spatter.
- ✅Suitable for all universal angle grinders (M10 Thread)
- ✅Ideal for Homes, Workshop, Hobbyists, industries, Tradesmen, Builders and DIY Enthusiasts, etc
- ✅Size: 75 mm (3 inch) diameter, Thickness of the wires - 0.5 mm, Max RPM-12,500, Brush Material: Steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F2KYMLF |
| Best Sellers Rank | #1,417 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Cup Brushes |
| Color | Red |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,387) |
| Date First Available | 31 July 2020 |
| Grit Type | Coarse |
| Importer | Vinayak Hardware & Tools |
| Item Diameter | 3 Inches |
| Item Part Number | B08F2KYMLF |
| Item Shape | Circular |
| Item Weight | 270 g |
| Manufacturer | Vinayak Hardware & Tools, Vinayak Hardware & Tools |
| Net Quantity | 1 Count |
| Number of Pieces | 1 |
| Packer | Vinayak Hardware & Tools |
| Primary material | Alloy Steel |
| Recommended Uses For Product | Deburring, Paint Removal, Polishing, Rust Removal |
| Shipping Weight | 0.27 Kilograms |

## Product Details

- **Brand:** CoolTool
- **Bristle Type:** Twisted
- **Colour:** Red
- **Grit Material:** Metal,Steel
- **Material:** Alloy Steel

## Images

![CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) - Image 1](https://m.media-amazon.com/images/I/416vPlgOJGL.jpg)
![CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) - Image 2](https://m.media-amazon.com/images/I/41VwnjLANTL.jpg)
![CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) - Image 3](https://m.media-amazon.com/images/I/519XXYpHRuL.jpg)
![CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) - Image 4](https://m.media-amazon.com/images/I/51szGHIJDRL.jpg)
![CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red) - Image 5](https://m.media-amazon.com/images/I/51xdu1kK7EL.jpg)

## Questions & Answers

**Q: Hole size of this......  ?**
A: It fits in normal 4" Angle Grinder.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality. Small size
*by D***A on 11 August 2025*

Small but extremely useful

### ⭐⭐⭐⭐ Good
*by A***I on 16 September 2025*

Good Quality

### ⭐⭐⭐ Average product.
*by V***Y on 26 June 2024*

I used it recently. It works good for removing rust and paint from metal. But one drawback is its bristle break quickly and due high speed of grinder it prick on skin and clothing which is very dangerous. So anyone should use it with proper protection like use goggle gloves and thick clothing.

## Frequently Bought Together

- CoolTool 3-Inch Steel Twisted Wire Cup Brush For Removing Rust, Paint And Polishing For 4-Inch Angle Grinder (M10 Thread) (Red)
- BOSCH Professional GWS 600 Angle Grinder | 670W Power | No-load Speed of 11000 RPM | Versatile Cutting and Grinding Tool | M10 Grinding Spindle Thread | 100 mm Disc | 1 Year Warranty
- KROST 4 inch Diamond Cup Grinding Wheel, 12-Segments Heavy Duty Turbo Row Grinding disc for Angle Grinder Polishing and Cleaning Concrete Granite Marble Stone Rock Cement (1)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*