---
product_id: 11968506
title: "DEWALT Die Grinder, Angle (DWMT70782L)"
brand: "dewalt"
price: "$41"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/11968506-dewalt-die-grinder-angle-dwmt70782l
store_origin: NZ
region: New Zealand
---

# 20000 RPM powerhouse Rear air exhaust tech Touch control trigger DEWALT Die Grinder, Angle (DWMT70782L)

**Brand:** dewalt
**Price:** $41
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Grind smarter, not harder — power and precision in your hands!

## Quick Answers

- **What is this?** DEWALT Die Grinder, Angle (DWMT70782L) by dewalt
- **How much does it cost?** $41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/11968506-dewalt-die-grinder-angle-dwmt70782l)

## 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:** Durable design backed by a 3-year limited manufacturer’s warranty
- • **Ergonomic Comfort:** Lightweight aluminum body with cushioned grip reduces fatigue during long jobs
- • **Stay Cool & Clean:** Rear air exhaust directs airflow away from your workspace
- • **Effortless Control:** Touch control trigger with self-locking throttle for safety and precision
- • **Unmatched Speed & Power:** 20,000 RPM free speed for heavy-duty precision grinding

## Overview

The DEWALT DWMT70782L 1/4-inch Angle Die Grinder delivers a robust 20,000 RPM speed powered by air, featuring a rear exhaust system that keeps your workspace clear and a touch control trigger for precise power application. Its lightweight aluminum body with ergonomic cushioning ensures comfort during extended use, making it the go-to tool for professionals demanding heavy-duty performance and reliability backed by a 3-year warranty.

## Description

The 1/4-inch Angle Die Grinder features a lightweight aluminum body with an ergonomically designed cushion grip for user comfort. It features a touch control trigger with a self-locking throttle to provide protection from accidental start ups.

## Features

- 20000 RPM (Free Speed @90PSI) for heavy duty applications of the die grinder
- Rear Air Exhaust of the electric die grinder helps blow exhaust away from work surface
- Touch Control Trigger of DEWALT die grinder allows user to apply needed amount of power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DEWALT |
| Voltage | 120 |
| Power Source | Air Powered |
| Color | Yellow,black |
| Special Feature | Heavy Duty |
| Included Components | Angle Die Grinder, Pneumatic oil |
| Item Weight | 1.75 Pounds |
| Maximum Rotational Speed | 20000 RPM |
| Style | Heavy Duty |
| Item dimensions L x W x H | 10.2 x 5.6 x 2.4 inches |
| Minimum Speed | 20000 RPM |
| UPC | 076174766929 |
| Global Trade Identification Number | 00076174766929 |
| Manufacturer | Dewalt |
| Part Number | DWMT70782L |
| Item Weight | 1.75 pounds |
| Product Dimensions | 10.2 x 5.6 x 2.4 inches |
| Item model number | DWMT70782L |
| Is Discontinued By Manufacturer | No |
| Material | Other |
| Wattage | 2000 watts |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Switch Style | Touch control trigger |
| Special Features | Heavy Duty |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 3 year limited manufacturers warranty |

## Product Details

- **Brand:** DEWALT
- **Voltage:** 120
- **Power Source:** Air Powered
- **Color:** Yellow,black
- **Special Feature:** Heavy Duty

## Images

![DEWALT Die Grinder, Angle (DWMT70782L) - Image 1](https://m.media-amazon.com/images/I/51-DbGLCSZL.jpg)
![DEWALT Die Grinder, Angle (DWMT70782L) - Image 2](https://m.media-amazon.com/images/I/51mM+u811EL.jpg)

## Questions & Answers

**Q: what size aircoupler fits this? My 1/4” does not.**
A: AIR INLET  = 1/4 NPT IN

**Q: Right angle only?**
A: You can use it for all angles.

**Q: does it have enough torque to use a 2" cut off wheel ?**
A: Dependent on your compressor, yes. I have a 60 gallon, 150psi Craftsman Air compressor that works great for cutting and grinding.

**Q: How strong does the air compressor need to be?**
A: The maximum air pressure is 90 PSI.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Way better than HF Grinder
*by J***. on November 3, 2023*

I thought all these grinders would be about the same. I had purchased a couple of similar grinders from HF and I was always disappointed in their performance. They would bog down pretty much as soon as I made contact with the material. I recently hit a point in my project car where I needed to strip and grind in tight areas and my HF grinders were making it take forever. I just happened to watch an episode on YT where they mentioned how bad HF die grinders perform, so I figured I'd give something else a try. I've got several battery powered Dewalt tools and they have always worked great, so I figured I'd give this tool a try.Wow, the difference is night and day! This grinder doesn't bog down at all. It's a real workhorse. I'm able to get into the tight spots and strip everything down to the metal. The safety trigger is easy to operate too. No more fumbling around with the trigger like the HF grinders. This grinder is so much better in every way that it's really no comparison. As with any high speed air tool, you'll need a pretty stout compressor if you're going to run this for long periods. I have a 30 gal rated at 5 CFM, and I have to wait for it to catch up during long sessions. All of these tools are like that though, even my junk HF ones (which are probably going in the trash now). Noise level is the typical whine for this type of tool. While it won't blow your ears out, I'd recommend ear protection if you're using it for long periods or indoors.I highly recommend this grinder. I wish they made it in a 45 degree model.

### ⭐⭐⭐⭐⭐ Great tool
*by S***H on July 29, 2024*

I use it all the time. Great tool, remember to oil it every other or every use.

### ⭐⭐⭐⭐⭐ Profesional
*by A***R on July 20, 2025*

Muy bueno cumple con su función

## Frequently Bought Together

- DEWALT Die Grinder, Angle (DWMT70782L)
- DEWALT Die Grinder, Straight (DWMT70783)
- NYXCL 60Pcs Sanding Discs Set, 2 inch Quick Change Sanding Discs with 1/4" Holders, Die Grinder Surface Conditioning Burr Rust Paint Removal

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*