---
product_id: 26602665
title: "BOSCH 4-1/2\" Small Angle Grinder GWS9-45"
brand: "bosch"
price: "$U12025"
currency: UYU
in_stock: true
category: "Bosch"
url: https://www.desertcart.uy/products/26602665-bosch-4-1-2-small-angle-grinder-gws9-45
store_origin: UY
region: Uruguay
---

# 8.5 Amp motor power 11,000 RPM high-speed rotation Burst-protection adjustable guard BOSCH 4-1/2" Small Angle Grinder GWS9-45

**Brand:** bosch
**Price:** $U12025
**Availability:** ✅ In Stock

## Summary

> ⚙️ Grind smarter, last longer — Bosch power that keeps you ahead of the pack!

## Quick Answers

- **What is this?** BOSCH 4-1/2" Small Angle Grinder GWS9-45 by bosch
- **How much does it cost?** $U12025 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/26602665-bosch-4-1-2-small-angle-grinder-gws9-45)

## 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

- • **Dust? Not a Problem:** Directed airflow design actively diverts dust away from vital components, ensuring longevity and reliability.
- • **User-Centric Safety:** Burst-protection quick-adjust guard and two-position side handle provide customizable protection and comfort for every job.
- • **Maintenance Made Easy:** Service Minderbrushes alert you when it’s time for upkeep, preventing downtime and costly repairs.
- • **Power Meets Precision:** 8.5 amps and 11,000 RPM deliver relentless grinding power without compromise.
- • **Engineered for Endurance:** Durable carbon brushes and direct-motor cooling extend tool life and keep performance steady under pressure.

## Overview

The Bosch GWS9-45 4-1/2-inch Angle Grinder combines a robust 8.5 amp motor with a rapid 11,000 RPM speed, enhanced by direct-motor cooling and dust-diverting airflow for superior durability. Its user-friendly features include a burst-protection adjustable guard, two-position side handle, quick disc changes, and Service Minderbrushes that signal maintenance needs—making it the go-to tool for professionals demanding power, precision, and longevity.

## Description

The Bosch GWS9-45 4-1/2-in. Angle Grinder is a light, handy grinder with plenty of power – 8.5 amps and 11,000 RPM. It has direct-motor cooling, giving it higher overload capabilities, and it has directed air flow that diverts dust away from vital components. This grinder has a two-position side handle. It has a burst-protection quick toolless adjustable guard, a fast-change disc change and a large spindle lock. The Service Minderbrushes stop the grinder when preventative maintenance is required.

## Features

- POWERFUL MOTOR AND COMPACT TOOL: 8.5 amps and 11,000 rpm
- DURABLE CARBON BRUSHES FOR EXTENDED LIFECarbon brushes for extended life
- DIRECT-MOTOR COOLING FOR BETTER WORKLOAD
- DIRECTED AIR FLOW DIVERTS DUST FROM VITAL COMPONENTS
- BURST-PROTECTION ADJUSTABLE GUARD FOR USER PROTECTION
- SERVICE MINDERBRUSHES
- QUICK-CHANGE DISC CHANGE AND A LARGE SPINDLE LOCK
- SIDE HANDLE ADJUSTS TO TWO POSITIONS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D4R1IMY |
| Best Sellers Rank | #773,363 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #929 in Power Angle Grinders |
| Brand Name | Bosch |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (95) |
| Global Trade Identification Number | 00000346479959 |
| Included Components | Grinder, Auxillary Handle, Wheel Guard, Flange Kit, Spanner Wrench, Abrasive Wheel |
| Item Dimensions L x W x H | 10.5"L x 5"W x 3"H |
| Item Type Name | Corded Angle Grinders |
| Item Weight | 2.9 pounds |
| Manufacturer | Bosch |
| Manufacturer Part Number | GWS9-45 |
| Manufacturer Warranty Description | Limited 1 Year |
| Material Type | Metal, Plastic |
| Maximum Rotational Speed | 11000 rpm |
| Model Number | GWS9-45 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Style Name | Angle Grinder |
| UPC | 000346479959 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 240 watts |

## Product Details

- **Brand:** Bosch
- **Material:** Metal, Plastic
- **Power Source:** Corded Electric
- **Product Dimensions:** 10.5"L x 5"W x 3"H
- **Style:** Angle Grinder

## Images

![BOSCH 4-1/2" Small Angle Grinder GWS9-45 - Image 1](https://m.media-amazon.com/images/I/51zpVjhowmL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hello - is the dust collection accessory offered here in tandem purchase actually compatible wit this item? bosch seems to say not so. please clarify.**
A: If you are referring to the GA50DC, then NO.  Bosch specifically states (on its website) that it it is not compatible with the GWS9-45.  In fact, Bosch does not have ANY dust attachments that fit this grinder!  HOWEVER, if you read my review, I recommend two dust attactments that fit the GWS9-45 without any modifications (I have both of the attachments I recommend).

**Q: Is the arbor 5/8 -11?**
A: Thank you for your question. The GWS9-45 has a 5/8"-11 threading. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).

**Q: Weight is listed as 2.9 lbs. In your dreams! What is the actual weight?**
A: 3.lbs

**Q: this grinder is of adjustable speeds?**
A: Thank you for the question. The GWS9-45 Angle Grinder doesn't feature a speed dial and only has on/off switch. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

## Frequently Bought Together

- Bosch 4-1/2" Small Angle Grinder GWS9-45
- Bosch GA50DC Small Angle Grinder Dust Collection Attachment, 4-1/2" to 5"
- BOSCH GWS8-45 4-1/2 Inch 7.5 Amp Angle Grinder with Lock-On Switch, Lightweight Design, and Durable Protection Guard for Metal and Concrete Grinding

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-10-29*