Updated:21 October 2026
Rank 1-16 of the best Bosch Cordless Angle Grinders
Our recommendation Price Customer rating
1. Comparison winner
Bosch GWS 18V-8 Cordless Angle Grinder (115mm)
Bosch GWS 18V-8 Cordless Angle Grinder (115mm)
Available immediately
free shipping
  • easy protective guard adjustment for quick and safe setup
  • high-performance brushless motor for fast cutting on light applications
  • cordless design for operation without a mains cable
Our rating
9,8
very good
Bosch 18V Cordless Angle Grinder GWS 18V-11
Bosch 18V Cordless Angle Grinder GWS 18V-11
Available immediately
free shipping
  • easy protection cover adjustment for safety and convenience
  • powerful high-performance brushless motor for efficient operation
  • cordless design allowing for greater mobility and versatility
Our rating
9,8
very good
Bosch GWX18V-11PS 18V Cordless Angle Grinder (L-BOXX included)
Bosch GWX18V-11PS 18V Cordless Angle Grinder (L-BOXX included)
Available immediately
free shipping
  • cordless design for unrestricted movement and no power cord
  • ergonomic design with a long slim hand grip and a rotatable handle for comfortable cutting and grinding
  • wide compatibility with accessories thanks to the keyless X-LOCK system for fast tool changes
Our rating
9,8
very good
4. Best value
Bosch GWS 18V-8 Cordless Angle Grinder (125 mm disc)
Bosch GWS 18V-8 Cordless Angle Grinder (125 mm disc)
Available immediately
free shipping
  • a high-performance brushless motor delivers strong torque and efficient power for light duty cutting
  • cordless design enables operation without a power cable for greater mobility and flexibility
  • ergonomic design provides a comfortable grip to improve control during use
Our rating
9,6
very good
50+ purchases last month
5. Bestseller
Bosch Professional Cordless Angle Grinder GWS 18V-7
Bosch Professional Cordless Angle Grinder GWS 18V-7
Check delivery time
free shipping
  • simple protective cover adjustment for enhanced safety and quick changes
  • high-performance brushless motor delivers power equivalent to a 700-watt corded grinder
  • cordless design allows for greater flexibility and mobility during use
Our rating
9,6
very good
Bosch Professional GWS 18V-11 Cordless Angle Grinder, 125 mm, with L-BOXX
Bosch Professional GWS 18V-11 Cordless Angle Grinder, 125 mm, with L-BOXX
Available immediately
free shipping
  • simple protective guard adjustment enables easy positioning of the guard to suit different tasks
  • high performance brushless motor provides strong and efficient power with improved overload capacity
  • cordless design allows operation without a power cable for greater mobility
Our rating
9,6
very good
Bosch Professional Cordless Angle Grinder GWS 18V-10 SC
Bosch Professional Cordless Angle Grinder GWS 18V-10 SC
Available immediately
free shipping
  • easy adjustment of protective cover
  • powerful brushless motor for demanding tasks
  • cordless design for added convenience
Our rating
9,6
very good
Bosch Professional 18V Cordless Angle Grinder GWS 18V-11 S, 125 mm disc
Bosch Professional 18V Cordless Angle Grinder GWS 18V-11 S, 125 mm disc
Available immediately
free shipping
  • anti-vibration handle reduces vibration for smoother operation
  • slimmer grip provides more comfortable handling during extended use
  • wide compatibility with accessories demonstrated by the included protective guard, quick-locking nut, backing flange and vibration control auxiliary handle
Our rating
9,6
very good
Bosch PRO 18V System GWS18V-11PS Cordless Angle Grinder
Bosch PRO 18V System GWS18V-11PS Cordless Angle Grinder
Available immediately
free shipping
  • easy protective guard adjustment and all-round protection features including kickback protection, an intelligent brake system and paddle switch
  • high-performance brushless motor delivering the equivalent of 1,100 watts for corded power
  • ergonomic design with a long slim hand grip for comfortable handling
Our rating
9,5
very good
Bosch Professional GWS 18V-8 Cordless Angle Grinder (115mm) with 2x GBA 4.0Ah batteries, GAL 18V-40 charger, L-BOXX
Bosch Professional GWS 18V-8 Cordless Angle Grinder (115mm) with 2x GBA 4.0Ah batteries, GAL 18V-40 charger, L-BOXX
Available immediately
free shipping
  • high power brushless motor provides efficient performance with power equivalent to an 800-watt corded tool for light-duty cutting and grinding
  • cordless design enables movement away from mains power for versatile on-site cutting and grinding
  • ergonomic design with a longer grip offers excellent control and helps reduce fatigue
Our rating
9,5
very good
WORKPRO 20V Cordless Angle Grinder 125mm
WORKPRO 20V Cordless Angle Grinder 125mm
Available immediately
free shipping
  • easy adjustment of protective cover without tools
  • high-performance brushless motor for efficient cutting and grinding
  • cordless design for convenient, unrestricted movement
Our rating
9,5
very good
Bosch UniversalGrind 18V-75 Cordless Angle Grinder
Bosch UniversalGrind 18V-75 Cordless Angle Grinder
Available immediately
free shipping
  • quick adjust guard: allows changing position without tools
  • high-performance brushless motor provides strong power
  • cordless design for increased mobility
Our rating
9,5
very good
Bosch PWS 18V-70 Cordless Angle Grinder, 115 mm
Bosch PWS 18V-70 Cordless Angle Grinder, 115 mm
Available in a few days
free shipping
  • easy guard adjustment lets you set the guard quickly for safe cutting or grinding tasks
  • cordless design powered by an 18-volt battery so you can work without a power cord
  • ergonomic design with a slim housing for comfortable handling during extended DIY projects
Our rating
9,3
good
DCA Cordless Angle Grinder 125mm, 20V Brushless, 8500RPM with 4.0Ah Battery & Charger, Includes 6 Discs
DCA Cordless Angle Grinder 125mm, 20V Brushless, 8500RPM with 4.0Ah Battery & Charger, Includes 6 Discs
Available immediately
free shipping
  • easy guard adjustment without tools to set the guard at any angle for faster disc changes
  • high performance brushless motor delivers up to 8500 rpm for steady, powerful grinding and longer motor life
  • cordless design with a 4000 mAh battery for freedom to work anywhere without a mains lead
Our rating
9,1
good
50+ purchases last month
Bosch PWS 18V-70 Cordless Angle Grinder, 125 mm disc, 18V system
Bosch PWS 18V-70 Cordless Angle Grinder, 125 mm disc, 18V system
Available immediately
free shipping
  • easy guard adjustment for quick and simple guard positioning
  • cordless design with a POWER FOR ALL compatible battery for operation without a mains lead
  • ergonomic design with slim housing for comfortable handling
Our rating
9,0
good
Papasbox 21V Cordless Angle Grinder 125mm (4-1/2in) Brushless, 30000 RPM, 1500W, with 5.0Ah Battery
Papasbox 21V Cordless Angle Grinder 125mm (4-1/2in) Brushless, 30000 RPM, 1500W, with 5.0Ah Battery
Available immediately
free shipping
  • high-performance brushless motor delivering up to 30000 revolutions per minute for efficient grinding and cutting
  • cordless design offers freedom of movement and eliminates cable clutter
  • wide compatibility with accessories, including an M14 spindle compatible with 0.045 inch ultra-thin cutting discs for different tasks
Our rating
8,9
good

Similar Bosch Cordless Angle Grinder comparisons

Bosch Cordless Angle Grinders buying guide: How to choose the right product from the above Bosch Cordless Angle Grinders test or comparison

Introduction to Bosch Cordless Angle Grinders: Why Choose Bosch?

Why Bosch Stands Out in the Cordless Angle Grinder Market

When considering a cordless angle grinder, Bosch is a name that frequently arises due to its strong reputation for quality and performance. We know that a reliable tool can make a significant difference in the success of our projects. Bosch offers a combination of powerful motors, ergonomic designs, and advanced battery technology, making their cordless angle grinders ideal for both DIY enthusiasts and professionals alike.

Convenience and Portability

One of the primary advantages of choosing a Bosch cordless angle grinder is the freedom it provides. Without the hassle of cords, we can move around freely, whether we’re cutting tiles, grinding metal, or polishing surfaces. Picture tackling a project in tight spaces or outdoors where a power outlet may not be readily available; a cordless model allows us to work without limitations.

Key Features to Look For in a Cordless Angle Grinder

Power and Battery Life

When evaluating cordless angle grinders, it’s essential to consider the power output, usually measured in watts. Bosch models typically come equipped with robust motors that ensure high RPM, leading to efficient cutting and grinding. Additionally, battery life plays a critical role; we should look for models with lithium-ion batteries that offer long run times and quick charging options, allowing us to maximise productivity without frequent interruptions.

Safety Features

Safety should always be a priority when working with power tools. Bosch cordless angle grinders feature several built-in safety mechanisms, such as kickback protection and safety guards. These features ensure that we can operate the tool confidently, knowing that it has been designed with user safety in mind.

Weight and Ergonomics

Since we may spend extended periods using an angle grinder, it’s important to choose one that feels comfortable to handle. Bosch typically designs their grinders to be lightweight yet sturdy, which reduces fatigue during use. Look for models with rubberised grips as these enhance control and reduce the risk of slippage.

Real-Life Scenarios: When and How to Use Your Bosch Cordless Angle Grinder

Home Improvement Projects

Imagine we’re renovating a bathroom and need to cut tiles for a perfect fit. A Bosch cordless angle grinder makes this job easy; we can quickly slice through tiles with precision, ensuring a clean edge. This tool is also handy for removing grout, making it easier to replace old tiles.

Metal Fabrication

For those of us working with metal, a cordless angle grinder is invaluable. Whether we are grinding down welds, cutting metal rods, or polishing metal surfaces, having a cordless option means we can manoeuvre around various angles without being tethered to a power source. It provides the flexibility and efficiency needed in metalworking.

Tips for Maintenance and Longevity of Your Bosch Grinder

Regular Cleaning

To keep our Bosch cordless angle grinder in top shape, regular cleaning is essential. After each use, we should make it a habit to clean the exterior of the tool to prevent dust and debris from accumulating. This simple action can significantly extend the tool’s lifespan.

Battery Care

The battery is one of the most critical components of our cordless angle grinder. To ensure longevity, we should avoid leaving the battery on the charger for long periods once it’s fully charged. Also, performing periodic deep discharges can refresh the battery’s performance and extend its total lifespan.

Choosing the Right Accessories for Your Bosch Cordless Angle Grinder

Essential Accessories

To maximise the effectiveness of our Bosch cordless angle grinder, selecting the right accessories is vital. Depending on our intended tasks, we might need a variety of cutting discs, grinding wheels, or polishing pads. Each accessory serves a specific purpose, so understanding what we need for our projects can enhance efficiency and results.

Understanding Compatibility

When purchasing accessories for our Bosch cordless angle grinder, compatibility is key. We should always ensure that the discs and wheels we select are designed for our specific model. Using the correct size and type will enhance performance and help in maintaining safety during operation.

Table of contents
  1. Introduction to Bosch Cordless Angle Grinders: Why Choose Bosch?
  2. Key Features to Look For in a Cordless Angle Grinder
  3. Real-Life Scenarios: When and How to Use Your Bosch Cordless Angle Grinder
  4. Tips for Maintenance and Longevity of Your Bosch Grinder
  5. Choosing the Right Accessories for Your Bosch Cordless Angle Grinder

Overview

1. Comparison winner
Bosch GWS 18V-8 Cordless Angle Grinder (115mm)
Our rating
9,8
very good
Bosch GWS 18V-8 Cordless Angle Grinder (115mm)Available immediately
Bosch 18V Cordless Angle Grinder GWS 18V-11
Our rating
9,8
very good
Bosch 18V Cordless Angle Grinder GWS 18V-11Available immediately
Bosch GWX18V-11PS 18V Cordless Angle Grinder (L-BOXX included)
Our rating
9,8
very good
Bosch GWX18V-11PS 18V Cordless Angle Grinder (L-BOXX included)Available immediately
4. Best value
Bosch GWS 18V-8 Cordless Angle Grinder (125 mm disc)
Our rating
9,6
very good
Bosch GWS 18V-8 Cordless Angle Grinder (125 mm disc)Available immediately
5. Bestseller
Bosch Professional Cordless Angle Grinder GWS 18V-7
Our rating
9,6
very good
Bosch Professional Cordless Angle Grinder GWS 18V-7Check delivery time
Bosch Professional GWS 18V-11 Cordless Angle Grinder, 125 mm, with L-BOXX
Our rating
9,6
very good
Bosch Professional GWS 18V-11 Cordless Angle Grinder, 125 mm, with L-BOXXAvailable immediately
Bosch Professional Cordless Angle Grinder GWS 18V-10 SC
Our rating
9,6
very good
Bosch Professional Cordless Angle Grinder GWS 18V-10 SCAvailable immediately
Bosch Professional 18V Cordless Angle Grinder GWS 18V-11 S, 125 mm disc
Our rating
9,6
very good
Bosch Professional 18V Cordless Angle Grinder GWS 18V-11 S, 125 mm discAvailable immediately
Our product comparisons are:
Always up to date:
At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
Neutral and independent:
Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
Similar tests and comparisons - Angle Grinders