---
product_id: 547847041
title: "Electric - M18 Fuel. Braking DIE Grinder Slide Switch"
brand: "milwaukee"
price: "AR$665976"
currency: ARS
in_stock: true
reviews_count: 13
category: "Milwaukee"
url: https://www.desertcart.com.ar/products/547847041-electric-m18-fuel-braking-die-grinder-slide-switch
store_origin: AR
region: Argentina
---

# 18V Cordless Power 27,000 RPM Motor Speed Braking Slide Switch Control Electric - M18 Fuel. Braking DIE Grinder Slide Switch

**Brand:** milwaukee
**Price:** AR$665976
**Availability:** ✅ In Stock

## Summary

> ⚡ Power, Precision, and Control in the Palm of Your Hand

## Quick Answers

- **What is this?** Electric - M18 Fuel. Braking DIE Grinder Slide Switch by milwaukee
- **How much does it cost?** AR$665976 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/547847041-electric-m18-fuel-braking-die-grinder-slide-switch)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Safety Meets Control:** Innovative braking slide switch instantly stops the tool for safer, more precise handling.
- • **Sleek & Durable Design:** Chrome finish and lightweight metal build combine professional style with rugged reliability.
- • **Versatile Pro-Grade Tool:** Ideal for plumbers, pipefitters, and detail-oriented pros needing clean, efficient cuts.
- • **Unmatched Cordless Freedom:** Cut the cord, not your workflow—18V battery powers through with zero tether.
- • **Precision at Lightning Speed:** 27,000 RPM motor delivers rapid, smooth weld bead removal for flawless finishes.

## Overview

The Milwaukee 2939-20 M18 FUEL Braking Die Grinder is a high-performance, cordless 18V tool featuring a powerful 27,000 RPM motor and an innovative braking slide switch for enhanced safety and precision. Designed for professionals, it excels in weld bead removal and detailed grinding tasks, combining durability with a sleek chrome finish. Lightweight and easy to maneuver, it’s a must-have for tradespeople seeking efficiency and control on the job.

## Description

Milwaukee 2939-20 18V Cordless 1/4" Braking Die Grinder Slide Switch (Tool Only), Chrome

Review: Powerful and Reliable Cordless Grinder for Precision Work - The Milwaukee 2939-20 18V Cordless 1/4" Braking Die Grinder is a fantastic tool that delivers on power and precision. As a professional, I rely on high-performance tools, and this die grinder does not disappoint. The braking feature is excellent for added control and safety during use, especially when working with intricate parts. The 18V battery provides solid power, and I love the fact that it’s cordless, which makes maneuvering much easier. It’s lightweight but still packs a punch, making it ideal for long working sessions. The slide switch is simple and easy to operate, and the chrome finish gives it a sleek, professional look. Overall, it’s a highly durable and reliable grinder that I would recommend to anyone in need of a quality tool for detailed grinding and polishing tasks.
Review: Must for plumber,pipe fitter, pipelayers - As a pipelayer this tool is invaluable. Specifically used when cutting down roof drains or cutting existing pvc pipe that were stubbed too far into manholes. When you don't want to shovel 2' around a pipe to fit a Sawzall just hold this sucker down inside your pipe and cut it out clean and easy. I've never had an issue like some but we don't have weak wrists and forearms here. Never used it to cut D.I.P. or cast. Only PVC schd 40, sdr 35 and 26. Time saver. Highly suggest metal blades don't get the abrasive cutting wheels. Get diamond and metal ones they last sooooo much longer. You'll need to buy a Mandrel For Cut-Off Wheels W/3/8" Arbor Hole, 1/4" Stem to use this tool it does not come with one. And of course blades with a 3/8" hole usually 3" diameter for use. It's a must. Cheap tool saves you money on it's first few uses. Stay safe ditch diggers.

## Features

- Spindle Lock
- Slide Switch
- Delivers up to 12" of weld bead removal
- 27,000RPM Motor
- 0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1PY8R31 |
| Best Sellers Rank | #83,798 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Power Die Grinders |
| Brand Name | Milwaukee |
| Color | Gray |
| Customer Reviews | 4.3 4.3 out of 5 stars (311) |
| Included Components | Milwaukee Electric - M18 FUEL. BRAKING DIE GRINDER |
| Item Dimensions L x W x H | 15.5"L x 3.11"W x 3.27"H |
| Item Type Name | Milwaukee Electric - M18 FUEL. BRAKING DIE GRINDER SLIDE SWITCH |
| Item Weight | 1.63 Kilograms |
| Manufacturer | Milwaukee Electric |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Metal |
| Maximum Rotational Speed | 20000 RPM |
| Model Number | 2939-20 |
| Power Source | Battery Powered |
| Style Name | Hammerdrill |
| UPC | 045242755936 |
| Voltage | 18 Volts |

## Product Details

- **Brand:** Milwaukee
- **Material:** Metal
- **Power Source:** Battery Powered
- **Product Dimensions:** 15.5"L x 3.11"W x 3.27"H
- **Style:** Hammerdrill

## Images

![Electric - M18 Fuel. Braking DIE Grinder Slide Switch - Image 1](https://m.media-amazon.com/images/I/51uk-fFRPaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful and Reliable Cordless Grinder for Precision Work
*by K***N on April 17, 2025*

The Milwaukee 2939-20 18V Cordless 1/4" Braking Die Grinder is a fantastic tool that delivers on power and precision. As a professional, I rely on high-performance tools, and this die grinder does not disappoint. The braking feature is excellent for added control and safety during use, especially when working with intricate parts. The 18V battery provides solid power, and I love the fact that it’s cordless, which makes maneuvering much easier. It’s lightweight but still packs a punch, making it ideal for long working sessions. The slide switch is simple and easy to operate, and the chrome finish gives it a sleek, professional look. Overall, it’s a highly durable and reliable grinder that I would recommend to anyone in need of a quality tool for detailed grinding and polishing tasks.

### ⭐⭐⭐⭐⭐ Must for plumber,pipe fitter, pipelayers
*by J***N on August 9, 2025*

As a pipelayer this tool is invaluable. Specifically used when cutting down roof drains or cutting existing pvc pipe that were stubbed too far into manholes. When you don't want to shovel 2' around a pipe to fit a Sawzall just hold this sucker down inside your pipe and cut it out clean and easy. I've never had an issue like some but we don't have weak wrists and forearms here. Never used it to cut D.I.P. or cast. Only PVC schd 40, sdr 35 and 26. Time saver. Highly suggest metal blades don't get the abrasive cutting wheels. Get diamond and metal ones they last sooooo much longer. You'll need to buy a Mandrel For Cut-Off Wheels W/3/8" Arbor Hole, 1/4" Stem to use this tool it does not come with one. And of course blades with a 3/8" hole usually 3" diameter for use. It's a must. Cheap tool saves you money on it's first few uses. Stay safe ditch diggers.

### ⭐⭐⭐⭐⭐ Die grinder
*by E***Z on February 18, 2026*

Works great

## Frequently Bought Together

- Milwaukee 2939-20 18V Cordless 1/4" Braking Die Grinder Slide Switch (Tool Only), Chrome
- Sworker 10 Pcs 1/4 Carbide Burr Set 1/4 Shank Die Grinder Bits Drill Bits Grinding Bits for Metal Rotary Tool Attachment Accessories Rasp Weld Wood Stone Deburring Compatible with Milwaukee Dewalt
- Weiler 56089 Die Grinder Cut-Off Wheel and Mandrel Kit including 56490 Mandrel and 3-Inch x 1/16" Wolverine T1 Thin Wheels, A36T, 3/8" AH (1 Mandrel and 10 Cutting Discs)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-13*