---
product_id: 16488400
title: "DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc"
brand: "dewalt"
price: "€ 12.91"
currency: EUR
in_stock: true
category: "Dewalt"
url: https://www.desertcart.sk/products/16488400-dewalt-dw8311-4-1-2-inch-by-5-8-inch
store_origin: SK
region: Slovakia
---

# 15x longer abrasive life 3x faster material removal Type 29 fiberglass backing DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc

**Brand:** dewalt
**Price:** € 12.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Grind smarter, last longer, and finish stronger with DEWALT DW8311!

## Quick Answers

- **What is this?** DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc by dewalt
- **How much does it cost?** € 12.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/16488400-dewalt-dw8311-4-1-2-inch-by-5-8-inch)

## 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

- • **Endurance Champion:** Premium abrasive cloth lasts 15x longer, so you stay in the zone without interruptions.
- • **Precision Angle Grind:** Type 29 fiberglass backing ensures optimal 20-25° grinding angle for flawless finishes.
- • **Turbocharged Efficiency:** Zirconia grit delivers 3x faster grinding power to crush your deadlines.
- • **Versatile Compatibility:** Perfectly pairs with DEWALT angle grinders and handles metal, stone, and concrete with ease.
- • **Global Quality Assurance:** Manufactured in Turkey with contaminant-free materials meeting top customer standards.

## Overview

The DEWALT DW8311 4-1/2-Inch Zirconia Angle Grinder Flap Disc offers 3x faster material removal and 15x longer life than traditional fiber resin discs. Featuring a Type 29 fiberglass backing for precise 20-25° grinding angles, this contaminant-free, Turkey-manufactured disc is engineered for high-performance grinding on metal, stone, and concrete, making it a top choice for professionals seeking durability and efficiency.

## Description

Product Description High performance, contaminant free. Zirconia grit enables 3x faster material removal than fiber resin metal sanding discs. Premium abrasive cloth provides up to 15x longer life than fiber resin metal sanding discs. Type 29 fiberglass backing provides grinding angle of 20 to 25 degrees. Product is manufactured in Turkey. This product meets customer requirement. From the Manufacturer DEWALT DW8311 4-1/2" x 5/8"-11 36 Grit Zirconia Angle Grinder Flap Disc

## Features

- High performance, contaminant free
- Product is manufactured in Turkey
- This product meets customer requirement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000DD6D1 |
| Best Sellers Rank | #13,418 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Flap Discs |
| Brand Name | DEWALT |
| Compatible Devices | Angle Grinder |
| Compatible Disc Grinder Tool Models | DEWALT DCG416B |
| Compatible Material | Metal, Stone, Concrete |
| Construction Type | Grinding |
| Customer Reviews | 4.7 4.7 out of 5 stars (306) |
| Global Trade Identification Number | 00028877310473 |
| Grit Material Type | Zirconia |
| Grit Number | 36 |
| Grit Type | Coarse |
| Included Components | DW8311 - 4-1/2 X 5/8-11 40G T29 HP FLAP |
| Industry Standard Identifier | Type 29 |
| Item Diameter | 4.5 inches |
| Item Dimensions | 4.5 x 4.5 x 1 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Item Type Name | 4-1/2 X 5/8-11 40G T29 HP FLAP |
| Item Weight | 5.44 ounces |
| Manufacturer | DEWALT |
| Material Type | Blend |
| Model | DW8311 |
| Number of Items | 999 |
| Part Number | DW8311 |
| Recommended Uses For Product | Grinding |
| UPC | 028877310473 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** DEWALT
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Zirconia
- **Grit Type:** Coarse
- **Product Dimensions:** 4.5"L x 4.5"W

## Images

![DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc - Image 1](https://m.media-amazon.com/images/I/71OnonIYfWL.jpg)
![DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc - Image 2](https://m.media-amazon.com/images/I/21czksLqKQL.jpg)
![DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc - Image 3](https://m.media-amazon.com/images/I/81IUGwJ8aDL.jpg)

## Available Options

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

## Questions & Answers

**Q: is it 4-1/2 x 1/4 x 7/8?  I notice it is only described as 4-1/2 x 7/8.  Pls help.  Tks**
A: Yes. 41/2 diameter x 1/4" thick with a 7/8" hole ( bore)

**Q: Is there an adapter to use on a 5/8 inch grinder**
A: should use same arbor back flange and securing nut as an ordinary grinding wheel without threaded arbor, usually comes with grinder

**Q: I want to shave a door down about 3/8 inch.  Would this work for the job?**
A: mostly, this is used for grinding metals. To cut 3/8" wood, you need a saw not a grinder.
Thanks

**Q: OK for glazed tile?**
A: I think it you used it with a variable speed grinder at the slowest speed it would work for cleaning up the edges. For glass I just use a random orbital electric sander with 100 grit, since glaze is essentially glass, I would use caution on a rough grit.

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**Shop now:** [https://www.desertcart.sk/products/16488400-dewalt-dw8311-4-1-2-inch-by-5-8-inch](https://www.desertcart.sk/products/16488400-dewalt-dw8311-4-1-2-inch-by-5-8-inch)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-18*