---
product_id: 10336471
title: "DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)"
brand: "dewalt"
price: "€ 318.23"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.pt/products/10336471-dewalt-impact-wrench-square-drive-heavy-duty-1-2-inch
store_origin: PT
region: Portugal
---

# 7500 RPM free speed 650 ft-lb max torque Shock resistant housing DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)

**Brand:** dewalt
**Price:** € 318.23
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Meets Precision — Own the job, don’t let it own you!

## Quick Answers

- **What is this?** DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L) by dewalt
- **How much does it cost?** € 318.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/10336471-dewalt-impact-wrench-square-drive-heavy-duty-1-2-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

- • **Built to Endure:** Shock resistant bumpers protect the tool from scuffs and extend durability.
- • **Rapid-Fire Speed:** 7500 RPM delivers high power fastening for lightning-fast job completion.
- • **Compact & Reliable:** Lightweight 4.63 lbs design balances power with manageable handling.
- • **One-Handed Precision:** Forward/Reverse switch enables seamless, single-handed operation.
- • **Unmatched Torque Power:** 650 ft-lb max torque breaks free the toughest fasteners with ease.

## Overview

The DEWALT DWMT70773L 1/2-Inch Heavy Duty Impact Wrench packs a punch with 650 ft-lb of torque and a blistering 7500 RPM free speed, engineered for professionals who demand power and durability. Featuring a one-hand forward/reverse switch and shock-resistant housing, this air-powered tool is built to withstand tough jobsite conditions while delivering rapid, reliable fastening performance. Perfect for tradespeople and serious DIYers, it combines rugged construction with ergonomic design for efficient, fatigue-reducing use.

## Description

The 1/2-inch Drive Heavy Duty Impact Wrench features a one hand operation switch for quick and easy use while its 7500 RPM helps provide high power fastening. The impact wrenches have a maximum torque of 650 ft-lb which helps to break free fasteners that are stuck or stubborn.

Review: Blue collar, but bleed yellow! Unrivaled Power and Precision DEWALT Pneumatic Impact Wrench - I recently added the DEWALT 3/8" Pneumatic Impact Wrench to my toolbox, and I must say, it has quickly become an incredible asset for any project requiring substantial torque and precision. As a seasoned DIY handyman and amateur automotive mechanic, I've had my fair share of experiences with various impacts, and this DEWALT model stands out in several key aspects. The performance of the DEWALT 3/8" Pneumatic Impact Wrench is nothing short of Beast mode. Whether loosening stubborn lugs or tightening small nuts, the tool consistently delivers the right amount of torque for the job. The pure air power is nothing like my cordless impact! You may be red or blue blooded, but I believe DEWALT's mellow yellow reputation for producing durable tools holds especially true with this impact wrench. The tough construction and high-quality materials inspire confidence in its longevity. The ergonomic design ensures a comfortable grip during extended use, and the overall build quality reflects the brand's producing of reliable tools. The only minor issue is the heavy weight, which might feel slightly heavy during prolonged use, but I'm sure you're a big tough blue collar worker that is used to industrial machinery. FYI, be sure to get a tight seal on the quick connect fitting! The DEWALT Pneumatic Impact Wrench is soooo user-friendly. The air inlet is conveniently located at the bottom for quick and hassle-free connections, and doesn't need unnecessary buttons or settings. It's a tool that gets the job done quickly and efficiently without unnecessary complications. Considering its performance, tough durability, and ease of use, the DEWALT Pneumatic Impact Wrench offers exceptional value for your dollars. It's an investment that pays off with each use, especially for individuals who require powerful air tool for their projects. The proven longevity of the black and yellow tools adds an extra layer of value to the overall purchase. Overall, the DEWALT 3/8" Pneumatic Impact is a "must have" tool that lives up to the brand's reputation for excellence. Its combination of raw power, accuracy, and toughness make it a essential choice for both professional tradespersons and DIYers alike. If you're in the market for a reliable and versatile pneumatic impact wrench, the DEWALT 3/8" model is a solid investment that won't disappoint!
Review: Excellent tool (works with smaller compressor) - 1/2" drive... I was concerned that my compressor wouldn't run this tool as I needed it to do. I bought this basically to remove a wheel from my car from time to time. My compressor is a 10-gallon, 135 PSI that puts out 4 SCFM at 90psi... I ran the compressor until it shut off at 135psi. Hooked up the impact gun to my 3/8" air hose and it had no problem putting out the needed air to remove 5 lug nuts on my car. In fact, the compressor never kicked on while I removed the lug nuts. This impact gun zipped off the lug nuts with no trouble at all. This gun is quality and power in one unit. I wanted to post info about my compressor size because I didn't see many reviews that talked about compressors used with this tool. If you have a smaller sized compressor similar to mine and you're wondering if it'll work, it will definitely run this tool on lug nuts. Another note is that this came with a 1/4 in NPT male fitting to use with the air gun, however, I always like to use Milton fittings on my air tools. They are high quality, and I never had a problem with any Milton fittings. So instead of using the fitting that came with this gun, I installed a Milton (V-style) fitting. The V-styles are considered 'high flow' fittings. I don't know if this made a difference in how the tool worked for me because I didn't try it with the standard flow fitting that came with it but I think it would be fine. If not you can always pick up a V-style Milton fitting for a few bucks if needed.... I hope this review helps. I recommend this impact wrench for anyone looking for a well built and highly capable impact wrench.

## Features

- DEWALT impact wrench featuring maximum Torque 650 ft-lb helps to break free fasteners that are stubborn or stuck
- 7500 RPM (Free Speed @90PSI) helps provide high power fastening for the 1/2 impact wrench
- One Hand Operation-Forward/Reverse Switch for quick and easy switching
- Shock Resistant Housing Bumpers helps protect housing and prevent scuffing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OK3TL8A |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #148,238 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #250 in Power Impact Wrenches |
| Brand | DEWALT |
| Color | Factory |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,628) |
| Date First Available | October 15, 2014 |
| End Style | Socket End |
| Finish | Metal |
| Finish Type | Metal |
| Global Trade Identification Number | 00076174766936 |
| Head Style | Wrench |
| Included Components | Manufactuered Brand Product |
| Is Discontinued By Manufacturer | No |
| Is Non Sparking | No |
| Is Racheting | Yes |
| Item Length | 10.8 Inches |
| Item Package Quantity | 1 |
| Item Torque | 650 Foot Pounds |
| Item Weight | 4.63 pounds |
| Item model number | DWMT70773L |
| Manufacturer | Stanley Black and Decker |
| Material | Plastic |
| Measurement Standard | SAE (Inch) |
| Number Of Pieces | 1 |
| Number of Handles | 1 |
| Operation Mode | Mechanical |
| Part Number | DWMT70773L |
| Power Source | Air Powered |
| Size | 1/2-Inch |
| Style | Durability |
| UPC | 076174766936 784497204645 |
| Voltage | 0.01 Volts |
| Warranty Description | 3 year limited manufacturers warranty |

## Product Details

- **Brand:** DEWALT
- **Color:** Factory
- **Item Length:** 10.8 Inches
- **Item Weight:** 4.6 Pounds
- **Material:** Plastic

## Images

![DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L) - Image 1](https://m.media-amazon.com/images/I/51UOr+LhwiL.jpg)
![DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L) - Image 2](https://m.media-amazon.com/images/I/51CkXA2V9sL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with a dewalt compressor (6 gallon/165 psi) that does 2.6 scfm at 90 psi? i intend to use it for my ford mustang.**
A: Too take for op but it will absolutely work. I am using it on a compressor with same specs. Compressor will just run a lot. So what.

**Q: Whats the psi,cfm and scfm?**
A: Robert geronimo, Hello and thank you for your question.  Maximum Torque 650 ft-lb helps to break free fasteners that are stubborn or stuck, 7500 RPM (Free Speed @90PSI) helps provide high power fastening and maximum air flow is 5.9 CFM

**Q: What is the difference between the dwmt70773 and the dwmt70773l models?**
A: The L version contains pneumatic oil.

**Q: Will it work with 21 gal central pneumatic. Max pressure 125 psi, rated for 4.7 scfm @ 90 psi. I intend to use for removing lugs torqued @ 112 ft lbs**
A: Should work just fine. I’ve used mine to remove bolts torqued well over 200 ft lbs on pretty much the same compressor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blue collar, but bleed yellow! Unrivaled Power and Precision DEWALT Pneumatic Impact Wrench
*by A***N on December 8, 2023*

I recently added the DEWALT 3/8" Pneumatic Impact Wrench to my toolbox, and I must say, it has quickly become an incredible asset for any project requiring substantial torque and precision. As a seasoned DIY handyman and amateur automotive mechanic, I've had my fair share of experiences with various impacts, and this DEWALT model stands out in several key aspects. The performance of the DEWALT 3/8" Pneumatic Impact Wrench is nothing short of Beast mode. Whether loosening stubborn lugs or tightening small nuts, the tool consistently delivers the right amount of torque for the job. The pure air power is nothing like my cordless impact! You may be red or blue blooded, but I believe DEWALT's mellow yellow reputation for producing durable tools holds especially true with this impact wrench. The tough construction and high-quality materials inspire confidence in its longevity. The ergonomic design ensures a comfortable grip during extended use, and the overall build quality reflects the brand's producing of reliable tools. The only minor issue is the heavy weight, which might feel slightly heavy during prolonged use, but I'm sure you're a big tough blue collar worker that is used to industrial machinery. FYI, be sure to get a tight seal on the quick connect fitting! The DEWALT Pneumatic Impact Wrench is soooo user-friendly. The air inlet is conveniently located at the bottom for quick and hassle-free connections, and doesn't need unnecessary buttons or settings. It's a tool that gets the job done quickly and efficiently without unnecessary complications. Considering its performance, tough durability, and ease of use, the DEWALT Pneumatic Impact Wrench offers exceptional value for your dollars. It's an investment that pays off with each use, especially for individuals who require powerful air tool for their projects. The proven longevity of the black and yellow tools adds an extra layer of value to the overall purchase. Overall, the DEWALT 3/8" Pneumatic Impact is a "must have" tool that lives up to the brand's reputation for excellence. Its combination of raw power, accuracy, and toughness make it a essential choice for both professional tradespersons and DIYers alike. If you're in the market for a reliable and versatile pneumatic impact wrench, the DEWALT 3/8" model is a solid investment that won't disappoint!

### ⭐⭐⭐⭐⭐ Excellent tool (works with smaller compressor)
*by T***Y on December 11, 2024*

1/2" drive... I was concerned that my compressor wouldn't run this tool as I needed it to do. I bought this basically to remove a wheel from my car from time to time. My compressor is a 10-gallon, 135 PSI that puts out 4 SCFM at 90psi... I ran the compressor until it shut off at 135psi. Hooked up the impact gun to my 3/8" air hose and it had no problem putting out the needed air to remove 5 lug nuts on my car. In fact, the compressor never kicked on while I removed the lug nuts. This impact gun zipped off the lug nuts with no trouble at all. This gun is quality and power in one unit. I wanted to post info about my compressor size because I didn't see many reviews that talked about compressors used with this tool. If you have a smaller sized compressor similar to mine and you're wondering if it'll work, it will definitely run this tool on lug nuts. Another note is that this came with a 1/4 in NPT male fitting to use with the air gun, however, I always like to use Milton fittings on my air tools. They are high quality, and I never had a problem with any Milton fittings. So instead of using the fitting that came with this gun, I installed a Milton (V-style) fitting. The V-styles are considered 'high flow' fittings. I don't know if this made a difference in how the tool worked for me because I didn't try it with the standard flow fitting that came with it but I think it would be fine. If not you can always pick up a V-style Milton fitting for a few bucks if needed.... I hope this review helps. I recommend this impact wrench for anyone looking for a well built and highly capable impact wrench.

### ⭐⭐⭐⭐⭐ Great quality
*by W***N on February 14, 2026*

Solid impact wrench perfect for my needs as a DIY tire rotation aid. Nice feel in hand and plenty of torque.

## Frequently Bought Together

- DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)
- DEWALT Impact Socket Set with Ratchet, Metric/SAE, 1/2" Drive, 23-Piece Set with Case (DWMT74739)
- DEWALT DWMT74737 Tough Box 7PC mm 1/2 Deep Drive Impact Socket Set

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*