---
product_id: 604059946
title: "GWG12V-20SN 12V Max Brushless 1/4 In. Right Angle Die Grinder Tool"
brand: "bosch"
price: "AR$746382"
currency: ARS
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.com.ar/products/604059946-gwg12v-20sn-12v-max-brushless-1-4-in-right-angle
store_origin: AR
region: Argentina
---

# Brushless motor for max runtime 5-speed variable control Compact ergonomic design GWG12V-20SN 12V Max Brushless 1/4 In. Right Angle Die Grinder Tool

**Brand:** bosch
**Price:** AR$746382
**Availability:** ✅ In Stock

## Summary

> ⚡ Power, Precision, and Portability — Grind Like a Pro Anywhere!

## Quick Answers

- **What is this?** GWG12V-20SN 12V Max Brushless 1/4 In. Right Angle Die Grinder Tool by bosch
- **How much does it cost?** AR$746382 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/604059946-gwg12v-20sn-12v-max-brushless-1-4-in-right-angle)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** Compatible with Bosch 12V battery system—upgrade your toolkit without overhauling your setup.
- • **Power Meets Portability:** Lightweight (1.2 lbs) and compact right-angle design lets you grind confidently in the tightest spaces without fatigue.
- • **Swift Accessory Changes:** Spindle lock and quick brake system minimize downtime, so you stay productive and efficient on every job.
- • **Precision at Your Fingertips:** Innovative user interface with 5-speed buttons and color-coded status lights keeps you in total control.
- • **Unmatched Runtime & Durability:** Brushless motor and overload protection deliver extended battery life and safeguard your tool during heavy-duty tasks.

## Overview

The Bosch GWG12V-20SN is a 12V Max brushless right-angle die grinder engineered for professional-grade performance in a compact, ergonomic package. Featuring a 5-speed variable control interface with color-coded indicators, a lightweight 1.2 lb design, and a powerful brushless motor, it delivers up to 15,000 rpm for versatile grinding, polishing, and trimming. Its spindle lock and brake system enable quick accessory swaps and rapid stops, while overload protection ensures durability. Compatible with Bosch’s 12V battery platform and backed by a 3-year warranty, this tool is ideal for precision work in tight spaces without sacrificing power or runtime.

## Description

The GWG12V-20SN 12V Max 1/4 In. Right Angle Die Grinder was engineered with both comfort and control in mind. Its multifunctional user interface allows for five speed level changes at the touch of a button. Color indicator lights provide a quick and easy way to check the battery charge, speed level and tool status while using the grinder. The variable speed trigger offers enhanced control, providing smooth, steady acceleration tailored to every application. The right angle die grinder is compact and has a small grip size, allowing for grinding even in tight quarters. Lightweight at only 1.2 Lbs. (bare tool) and ergonomic, it’s designed to help fight fatigue on the job. An innovative spindle lock facilitates swift accessory swaps, keeping downtime to a minimum. The grinder is equipped with a brake system that provides for a rapid stop of the wheel, as well as overload protection that turns the tool off if it gets into a bind.

Review: Worth the money - Great item when you can catch it on sale
Review: Works great - I wasn’t sure if a cordless grinder could deliver the same performance as the pneumatic tools I’ve been using for years, but this device completely exceeded my expectations. It’s incredibly lightweight and portable, making it ideal for tight spaces and jobs where dragging an air hose just isn’t practical. What impressed me the most is its versatility. Whether I’m grinding down welds, removing rust, or polishing steel to a near-perfect shine, this tool handles it all with ease. I’ve used it with 2-inch and 3-inch abrasive pads, and it powers through every task like a champ. The best part? It’s compatible with the battery system I already own, so I didn’t need to overhaul my setup. If you’re looking for professional-grade performance in a portable package, I can’t recommend this grinder enough. It’s a game-changer for anyone who needs power, precision, and convenience all in one.

## Features

- INNOVATIVE USER INTERFACE AND SPEED BUTTONS: Provides tool, battery and speed status as well as five speed options at your fingertips
- VARIABLE SPEED TRIGGER: Keeps the user in control in a variety of grinding applications
- COMPACT DESIGN: Offers small grip size for easy grinding in tight areas
- LIGHTWEIGHT AND ERGONOMIC: Helps to reduce fatigue and maximize productivity
- SPINDLE LOCK: Allows for quick and easy accessory swaps
- BRUSHLESS MOTOR: Maximizes battery runtime in extended applications
- BRAKE SYSTEM: Helps to stop the wheel quickly
- CONSTANT ELECTRONICS - PROVIDE FOR UNIFORM PERFORMANCE EVEN AT THE HIGHEST SPEED LEVELSRformance even at the highest speed levels
- OVERLOAD PROTECTION
- BOSCH 12V CORDLESS POWER TOOLS ARE COVERED BY A THREE YEAR LIMITED WARRANTY - FOR DETAILS, CALL 1-877-BOSCH99

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRVXSMB1 |
| Best Sellers Rank | #150,516 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Power Die Grinders |
| Brand | Bosch |
| Brand Name | Bosch |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 102 Reviews |
| Included Components | (1) GWG12V-20S 12V Max 1/4 In. Right Angle Die Grinder, (1) 1/4 In. Collet, (1) Collet Nut, (1) 17mm Wrench |
| Item Dimensions | 7.5 x 4.5 x 2 inches |
| Item Type Name | Cordless Die Grinders |
| Item Weight | 1.2 pounds |
| Manufacturer | BOSCH |
| Manufacturer Part Number | GWG12V-20SN |
| Maximum Rotational Speed | 15000 rpm |
| Model Number | GWG12V-20SN |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Other Special Features of the Product | Compact |
| Power Source | Battery Powered |
| Recommended Uses For Product | Grinding, Deburring, Polishing, Cleaning, Trimming, Carving |
| Special Feature | Compact |
| Style Name | Industrial |
| UPC | 000346809329 |
| Unit Count | 1 Count |
| Voltage | 12 volts |

## Product Details

- **Brand:** Bosch
- **Voltage:** 12 Volts
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Grinding, Deburring, Polishing, Cleaning, Trimming, Carving
- **Color:** Black

## Images

![GWG12V-20SN 12V Max Brushless 1/4 In. Right Angle Die Grinder Tool - Image 1](https://m.media-amazon.com/images/I/41nZatW+mhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by R***D on September 12, 2026*

Great item when you can catch it on sale

### ⭐⭐⭐⭐⭐ Works great
*by J***A on January 4, 2025*

I wasn’t sure if a cordless grinder could deliver the same performance as the pneumatic tools I’ve been using for years, but this device completely exceeded my expectations. It’s incredibly lightweight and portable, making it ideal for tight spaces and jobs where dragging an air hose just isn’t practical. What impressed me the most is its versatility. Whether I’m grinding down welds, removing rust, or polishing steel to a near-perfect shine, this tool handles it all with ease. I’ve used it with 2-inch and 3-inch abrasive pads, and it powers through every task like a champ. The best part? It’s compatible with the battery system I already own, so I didn’t need to overhaul my setup. If you’re looking for professional-grade performance in a portable package, I can’t recommend this grinder enough. It’s a game-changer for anyone who needs power, precision, and convenience all in one.

### ⭐⭐⭐⭐⭐ Amazing tool, highly recommended, plenty of power for a 12v tool
*by J***M on July 31, 2024*

Got it for auto repair/maintenence and woodworking. Amazing torque...I can press fairly heavily using a scuff pad to clean up metal and it doesn't slow down. This is not even comparable to a dremel or drywall cutoff tool. Love the power and 90 degree grip. Variable speed trigger handle works great and easy to keep the speed going. Very happy, worth the high cost.

## Frequently Bought Together

- BOSCH GWG12V-20SN 12V Max 1/4 In. Right Angle Die Grinder - Compact & Lightweight for Metalworking, Automotive Repair & Construction - 5 Speed Settings, Variable Speed, Ergonomic Design - (Bare Tool)
- BOSCH GWS12V-30N 12V Max Brushless 3 In. Angle Grinder (Bare Tool)
- BOSCH GBA12V60 12V Max Lithium-Ion 6 Ah Battery

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**Shop now:** [https://www.desertcart.com.ar/products/604059946-gwg12v-20sn-12v-max-brushless-1-4-in-right-angle](https://www.desertcart.com.ar/products/604059946-gwg12v-20sn-12v-max-brushless-1-4-in-right-angle)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-10*