---
product_id: 145349685
title: "186510B - 4\" x 1/2\" x 5/8\"-11 Knot Wire Wheel, .020 Carbon Steel Wire"
brand: "mercer industries"
price: "€ 29.65"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/145349685-186510b-4-x-1-2-x-5-8-11-knot
store_origin: HR
region: Croatia
---

# Max 20,000 RPM for aggressive performance 4" diameter for precision fit .020 Carbon Steel wire for durable rust removal 186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire

**Brand:** mercer industries
**Price:** € 29.65
**Availability:** ✅ In Stock

## Summary

> ⚡️ Power through rust like a pro with Mercer’s 186510B Knot Wire Wheel!

## Quick Answers

- **What is this?** 186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire by mercer industries
- **How much does it cost?** € 29.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/145349685-186510b-4-x-1-2-x-5-8-11-knot)

## Best For

- mercer industries enthusiasts

## Why This Product

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

## Key Features

- • **Ready Out of the Box:** Single unit pack with no batteries required and backed by a 90-day warranty—work smarter, not harder.
- • **Precision Fit for Power Tools:** 4" diameter x 1/2" width with 5/8"-11 arbor ensures seamless compatibility with your angle grinder.
- • **Unmatched Aggressive Brushing:** Handles tough rust and scale removal with a max speed of 20,000 RPM—get the job done faster and cleaner.
- • **Optimized for Heavy-Duty Tasks:** Knot wire design delivers superior brushing power, ideal for professionals who demand efficiency.
- • **Durable Carbon Steel Construction:** .020 gauge wire offers the perfect balance of strength and flexibility for long-lasting performance.

## Overview

The Mercer Industries 186510B Knot Wire Wheel is a 4-inch diameter, 1/2-inch wide abrasive tool designed for angle grinders. Featuring .020 carbon steel knot wire, it excels at aggressive rust and scale removal with a maximum speed of 20,000 RPM. Engineered for durability and precision, it fits a 5/8"-11 arbor and comes with a 90-day warranty, making it a reliable choice for professional-grade surface prep.

## Description

186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire

## Features

- 1- 4" diameter x 1/2" wide Knot Wire wheel with a 5/8"-11 arbor
- Use on an Angle Grinder. Max RPMs 20,000.
- Knot wire is good for aggressive brushing for tough jobs like rust and scale removal.
- Made with .020 Carbon Steel wire - the most common type of wire
- Not recommended for stainless steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | .020 Carbon Steel |
| Grit Type | Coarse |
| Unit Count | 1.0 Count |
| Number of Pieces | 1 |
| Manufacturer | Mercer Industries |
| UPC | 765301727192 |
| Item Diameter | 4 Inches |
| Global Trade Identification Number | 00765301727192 |
| Part Number | 186510B |
| Item Weight | 6.4 ounces |
| Item model number | 186510B |
| Size | 1 Count (Pack of 1) |
| Style | Knot Wire Wheel |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Cutting Diameter | 4 Inches |
| Measurement System | Metric |
| Included Components | Mercer Industries 186510B Knot Wire Wheel, 4" x 1/2" x 5/8"-11, For Angle Grinders |
| Batteries Required? | No |
| Warranty Description | 90 day warranty against manufacturer defects |

## Product Details

- **Material:** Carbon Steel
- **Brand:** Mercer Industries
- **Grit Material:** Carbon Steel
- **Bristle Type:** Knotted wire
- **Product Dimensions:** 4"L x 4"W

## Images

![186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire - Image 1](https://m.media-amazon.com/images/I/91tGydPrtmL.jpg)
![186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire - Image 2](https://m.media-amazon.com/images/I/81+IOOytZkL.jpg)
![186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire - Image 3](https://m.media-amazon.com/images/I/81K3vFdBt3L.jpg)
![186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire - Image 4](https://m.media-amazon.com/images/I/A1ViRjgDGJL.jpg)
![186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire - Image 5](https://m.media-amazon.com/images/I/81EXZLhvQ4L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Frequently Bought Together

- Mercer Industries 186510B - 4" x 1/2" x 5/8"-11 Knot Wire Wheel, .020 Carbon Steel Wire
- OSFTBVT Crimped Wire Wheel Brush 4in 5/8-11 Threads Arbor for 4-1/2" Angle Grinder Metal Rust Paint Stain Removal - 1pcs
- Dewalt 4 In. X 5/8 In. To 11 Hp .020 Carbon Stringer Wire Wheel

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/145349685-186510b-4-x-1-2-x-5-8-11-knot](https://www.desertcart.hr/products/145349685-186510b-4-x-1-2-x-5-8-11-knot)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*