---
product_id: 9338741
title: "DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840)"
brand: "dewalt"
price: "€ 351.48"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dewalt"
url: https://www.desertcart.nl/products/9338741-dewalt-angle-grinder-7-inch-13-amp-8-000-rpm
store_origin: NL
region: Netherlands
---

# 13 Amp powerhouse 8,000 RPM high-speed spin Adjustable spark guard DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840)

**Brand:** dewalt
**Price:** € 351.48
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power through your projects with DEWALT’s relentless 7-inch grinder!

## Quick Answers

- **What is this?** DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) by dewalt
- **How much does it cost?** € 351.48 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/9338741-dewalt-angle-grinder-7-inch-13-amp-8-000-rpm)

## 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

- • **Safety Meets Comfort:** Adjustable Type 27 guard redirects sparks, protecting you while maintaining full control.
- • **Built to Last On the Job:** Sealed ball and roller bearings plus external brush doors ensure durability and easy maintenance.
- • **Effortless Wheel Changes:** Spindle lock and single-wrench system make swapping discs a breeze—stay productive, no downtime.
- • **Speed That Keeps You Ahead:** Roars at 8,000 RPM to slice through tough materials with ease and efficiency.
- • **Unmatched Power & Precision:** 13 Amp motor delivers 2,250 UWO for heavy-duty grinding and cutting without compromise.

## Overview

The DEWALT DW840 7-inch angle grinder combines a robust 13 Amp motor with an 8,000 RPM speed to tackle demanding metal and stone grinding tasks. Featuring an adjustable spark guard, spindle lock for quick wheel changes, and durable sealed bearings, this corded tool is engineered for professional-grade performance and longevity. Its ergonomic design with a rear handle and two-position side handle ensures superior control and comfort, making it a must-have for serious craftsmen who refuse to settle.

## Description

Product Description Complete a variety of metal grinding and cutting applications with the 7 in. (180mm) Medium Angle Grinder. Featuring a 13 Amp motor that delivers 2,250 UWO and 8,000 RPM, this grinder includes a 7 in. Type 27 Guard that helps users redirect sparks away from their face. desertcart.com The DEWALT 7-inch medium angle grinder is a compact yet powerful grinding tool offering 13.0 Amp of power at speeds of up to 8,000 RPM. This heavy-duty tool features a rear-handle grip area for better control and comfort, an adjustable keyless guard that can be easily moved to a preferred position, and a spindle lock that makes changing wheels quick and easy. Other features include sealed ball and roller bearings to prevent debris from entering, external brush doors for easy access during servicing, and a two-position side handle for optimal control.

Review: Pretty good workhorse. Cutting stone. - It's got enough weight that you don't have to lean into it while pulling back through flagstone and harder sandstones. The 7-in blade capacity gets through over 2 inch thick material. I would keep two of these on the job in case the switch and brushes got too much stone dust in it to work reliably. Not too much trouble to clean it out. With two guys cutting on the job I got this one to have a third so that we have a backup handy but I don't feel the need to have two backups. Good power and long handle make for a useful machine. This is no lightweight,agile little 4.5" machine. I've used the heck out of this and don't feel a need for expensive brands like Metabo.
Review: Best customer service I have ever had - I am going to say that I was amazed and more than pleased by the customer service associated with this purchase. The grinder is a good tool, but the particular one I received had (I think) a defective bearing or shaft in that at the second use it began to vibrate and progressively got worse. I could wiggle the shaft and the abrasive disc was wearing unevenly. This was at about 45 days of purchase. I tracked the warranty information and the best Dewalt would do is have me ship it to them at my expense. They would repair it and ship it back to me at my expense. the process was estimated to take 10-14 days and I would have a repaired item. I called desertcart got through with about a 45 second wait, pointed out the 90 day money back guarantee and asked to return the grinder for credit. The rep asked if what I really wanted was an exchange, which was exactly what I wanted. She gave me an overnight UPS return sticker and I sent it off in the morning. By the next afternoon, I had a brand new grinder which works perfectly. I might add that I live on a country road far from any airport. I even got the $20 off promotion I had had on the original purchase. This was fabulous. This was really above and beyond. I honestly don't know how they do it.

## Features

- Plastic / Metal
- Made in the USA or Imported
- 13 Amp motor
- 8,500 RPM
- Guard can be adjusted to redirect sparks away from user
- Single-wrench wheel changes with spindle-lock button
- Runs off of AC/DC power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002SRK6M |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #81,490 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #74 in Power Angle Grinders |
| Brand | DEWALT |
| Color | Black, Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (979) |
| Date First Available | August 12, 2004 |
| Finish | Brushed |
| Global Trade Identification Number | 00028875084000 |
| Horsepower | 3.02 Horsepower |
| Included Components | 7 in Wheel | 7 in Type 27 Guard | Side Handle | Hex Key | Inner and Outer Flange | DW840 Grinder |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 12.05 pounds |
| Item model number | DW840 |
| Manufacturer | DEWALT |
| Material | Blend |
| Maximum Rotational Speed | 8000 RPM |
| Part Number | DW840 |
| Pattern | Solid |
| Power Source | Corded Electric |
| Product Dimensions | 21.6"L x 9.1"W x 4.4"H |
| Shape | Rectangular |
| Size | Medium |
| Special Features | compact |
| Style | Classic |
| UPC | 028875084000 |
| Voltage | 120 Volts |
| Warranty Description | Manufacturer |
| Wattage | 1560 watts |

## Product Details

- **Brand:** DEWALT
- **Material:** Blend
- **Power Source:** Corded Electric
- **Product Dimensions:** 21.6"L x 9.1"W x 4.4"H
- **Style:** Classic

## Images

![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) - Image 1](https://m.media-amazon.com/images/I/31fmUWPyrWL.jpg)
![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) - Image 2](https://m.media-amazon.com/images/I/41+rpYHxtwL.jpg)
![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) - Image 3](https://m.media-amazon.com/images/I/411oou7XyDL.jpg)
![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) - Image 4](https://m.media-amazon.com/images/I/41WarIeGeVL.jpg)
![DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840) - Image 5](https://m.media-amazon.com/images/I/41h9Xs98oKL.jpg)

## Questions & Answers

**Q: What type 11 (flared cup) guard will fit this grinder?**
A: I'm not sure of the number but when you search Dewalt and the tool the accessories should come up.

**Q: Can this use Type 1 and Type 27 discs?**
A: Edge grinding and cutting can be performed with
Type 27 wheels designed and specified for this purpose;
6.35 mm thick wheels are designed for surface grinding
while thinner Type 27 wheels need to be examined for
the manufacturer's label to see if they can be used for
surface grinding or only edge grinding/cutting. A Type 1
guard must be used for any wheel where surface grinding
is forbidden. Cutting can also be performed by using a
Type 41 wheel and a Type 1 guard.

**Q: 9"grinder disc**
A: Hello, DEWALT DW8409 - 9" with 5/8-11" arbor is compatible with the DW840.

**Q: Dos it come with a kit box?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty good workhorse. Cutting stone.
*by M***R on August 25, 2023*

It's got enough weight that you don't have to lean into it while pulling back through flagstone and harder sandstones. The 7-in blade capacity gets through over 2 inch thick material. I would keep two of these on the job in case the switch and brushes got too much stone dust in it to work reliably. Not too much trouble to clean it out. With two guys cutting on the job I got this one to have a third so that we have a backup handy but I don't feel the need to have two backups. Good power and long handle make for a useful machine. This is no lightweight,agile little 4.5" machine. I've used the heck out of this and don't feel a need for expensive brands like Metabo.

### ⭐⭐⭐⭐⭐ Best customer service I have ever had
*by T***Y on August 9, 2017*

I am going to say that I was amazed and more than pleased by the customer service associated with this purchase. The grinder is a good tool, but the particular one I received had (I think) a defective bearing or shaft in that at the second use it began to vibrate and progressively got worse. I could wiggle the shaft and the abrasive disc was wearing unevenly. This was at about 45 days of purchase. I tracked the warranty information and the best Dewalt would do is have me ship it to them at my expense. They would repair it and ship it back to me at my expense. the process was estimated to take 10-14 days and I would have a repaired item. I called Amazon got through with about a 45 second wait, pointed out the 90 day money back guarantee and asked to return the grinder for credit. The rep asked if what I really wanted was an exchange, which was exactly what I wanted. She gave me an overnight UPS return sticker and I sent it off in the morning. By the next afternoon, I had a brand new grinder which works perfectly. I might add that I live on a country road far from any airport. I even got the $20 off promotion I had had on the original purchase. This was fabulous. This was really above and beyond. I honestly don't know how they do it.

### ⭐⭐⭐⭐⭐ Husband loves it!!!
*by N***I on December 26, 2025*

Husband loves it, said it works great and made polishing the rig a whole lot easier!!!

## Frequently Bought Together

- DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840)
- MIDO Professional Abrasive 20 Pack Cut Off Wheels 7 Inch Cutting Wheel 7”x1/16”x7/8” Metal&Stainless Steel Cutting Disc Fit for Angle Grinder
- Sali 10 Pack Flap Disc 40 Grit 7" x 7/8-Inch Sanding Disc Bevel Type #29 Premium and Industrial Grade Angle Grinder Grinding Wheel High Performance Edge Grinding

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*