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best-cordless-angle-grinders

The UK's bestCordless Angle Grinders2022 Review

In this guide we’ll look at the best cordless angle grinders.
We’ve compared motor, safety features, ease of use and cost
to give you our top recommendations.

What Are The UK's Best Cordless Angle Grinders?

IMAGE RECOMMENDED PRODUCTSPRODUCT FEATURES
best-cordless-angle-grinders Makita DGA 504 Z DGA504Z 18v 125mm Brushless Angle Grinder Bare Unit
  • Takes 125 mm discs
  • Automatic speed control
  • 18-Volt brushless motor
best-cordless-angle-grinders Ryobi R18AG-140S 18V ONE+ Cordless Angle Grinder Starter Kit (1 x 4.0Ah)
  • Comes with 4.0Ah battery
  • Includes charger and tool bag
  • Takes 115 mm discs
best-cordless-angle-grinders Bosch Professional GWS 18-125 V-LI Cordless Angle Grinder Bare Tool
  • 10,000 rpm
  • 18 Volt 4 pole motor
  • Takes 125 mm discs
best-cordless-angle-grinders Milwaukee 18V M18 Fuel Brushless Angle Grinder
  • 18-Volt brushless motor
  • Overload protection
  • Electric brake
best-cordless-angle-grinders DeWalt DCG405N 18V XR Brushless 125mm Angle Grinder
  • 18-Volt brushless motor
  • Lightweight
  • Takes 125mm discs

Read Our Cordless Angle Grinder Reviews

B00S6OMGY0
0088381683920,0604310253042
Takes 125 mm discs, Automatic speed control, 18-Volt brushless motor,

Makita DGA 504 Z DGA504Z 18v 125mm Brushless Angle Grinder Bare Unit

best-cordless-angle-grinders Makita DGA 504 Z DGA504Z 18v 125mm Brushless Angle Grinder Bare Unit
FEATURES RATING PRICE
FEATURES
  • Takes 125 mm discs
  • Automatic speed control
  • 18-Volt brushless motor
RATING
96
PRICE
Check Price on Amazon

Makita DGA 504 Z DGA504Z 18v 125mm Brushless Angle Grinder Bare Unit Review

The Makita DGA 504 Z DGA504Z 18v 125mm Brushless Angle Grinder is another high quality cordless angle grinder, thanks to its brushless motor and automatic rotation speed.

The Makita cordless angle grinder has a powerful brushless motor for superior efficiency and longer lifetime. The cordless angle grinder features a soft start function, battery gauge and overload protection. It also features an anti-restart function for added safety. The angle grinder automatically changes speed according to load condition making it easy to use and effective.

The cordless grinder takes 125 mm discs, and these are easy to change. It weighs 2.5 kg without the battery which must be bought separately.

The Makita 18V grinder is a robust, quality tool that features a brushless motor for superior performance and a longer life making it ideal for both DIY enthusiasts and professionals alike.

B07FP2R9QR
4892210173836
Comes with 4.0Ah battery, Includes charger and tool bag, Takes 115 mm discs,

Ryobi R18AG-140S 18V ONE+ Cordless Angle Grinder Starter Kit (1 x 4.0Ah)

best-cordless-angle-grinders Ryobi R18AG-140S 18V ONE+ Cordless Angle Grinder Starter Kit (1 x 4.0Ah)
FEATURES RATING PRICE
FEATURES
  • Comes with 4.0Ah battery
  • Includes charger and tool bag
  • Takes 115 mm discs
RATING
94
PRICE
Check Price on Amazon

Ryobi R18AG-140S 18V ONE+ Cordless Angle Grinder Starter Kit (1 x 4.0Ah) Review

The Ryobi R18AG-140S 18V ONE+ Cordless Angle Grinder with battery Starter Kit includes a 115 mm angle grinder, a 4.0 Ah battery, charger and tool bag.

This 18-Volt Ryobi angle grinder comes with a nicely powered 4.0 Ah battery and produces up to 7,500 rpm. The grinder takes 115 mm discs and has a spindle lock for easy accessory changing. The cordless grinder also features a 3 position handle which is easy to adjust. The grinder has a comfortable handle and is quite lightweight

This starter set offers the best cordless angle grinder if you are looking for a tool with a battery and charger included.

B00ABOAEAQ
3165140726382
10,000 rpm, 18 Volt 4 pole motor, Takes 125 mm discs,

Bosch Professional GWS 18-125 V-LI Cordless Angle Grinder Bare Tool

best-cordless-angle-grinders Bosch Professional GWS 18-125 V-LI Cordless Angle Grinder Bare Tool
FEATURES RATING PRICE
FEATURES
  • 10,000 rpm
  • 18 Volt 4 pole motor
  • Takes 125 mm discs
RATING
93
PRICE
Check Price on Amazon

Bosch Professional GWS 18-125 V-LI Cordless Angle Grinder Bare Tool Review

The Bosch Professional GWS 18-125 V-LI Cordless Angle Grinder is powerful, versatile and lightweight.

This angle grinder has a durable 4 pole motor which is powerful enough to produce a no load speed of 10,000 rpm. The Bosch angle grinder takes an 18 V battery which is not included. The cordless grinder weighs 2.3 kg which makes it light enough to use comfortably for long periods. The handle and guard can be used on the left or the right and are quick and easy to adjust. The grinder takes 125 mm discs.

This is a robust angle grinder that is well powered, light and comfortable to use.

B018EYOA3G
0400239513669,4002395136605
18-Volt brushless motor, Overload protection, Electric brake,

Milwaukee 18V M18 Fuel Brushless Angle Grinder

best-cordless-angle-grinders Milwaukee 18V M18 Fuel Brushless Angle Grinder
FEATURES RATING PRICE
FEATURES
  • 18-Volt brushless motor
  • Overload protection
  • Electric brake
RATING
91
PRICE
Save 41% on Amazon

Milwaukee 18V M18 Fuel Brushless Angle Grinder Review

Milwaukee are one of the most trusted names in the power tool industry in the US and they bring that reputation to the UK as well. In this case their 18 V brushless cordless M18 grinder is one of the best 115 mm angle grinders on the UK market.

The brushless motor on this angle grinder will last several times longer than an equivalent traditional brushed motor. As with a number of their other power tools, this Milwaukee angle grinder is equipped with the Milwaukee’s Redlink Plus overload protection system that protects both the tool itself and battery from voltage irregularities.

Other safety features include a non-lockable paddle switch that prevents automatic start up, an electric brake that brings disc rotation to a halt in under 2 seconds and a keyless, tool-less adjustable guard.

Although this comes as a bare tool, the M18 battery it uses can be used across the full range of Milwaukee’s 18 Volt power tools.

This is really a quality angle grinder and breaker, and if you can afford to go the extra mile this tool will not disappoint.

B074V6QSNH
5035048665503
18-Volt brushless motor, Lightweight, Takes 125mm discs,

DeWalt DCG405N 18V XR Brushless 125mm Angle Grinder

best-cordless-angle-grinders DeWalt DCG405N 18V XR Brushless 125mm Angle Grinder
FEATURES RATING PRICE
FEATURES
  • 18-Volt brushless motor
  • Lightweight
  • Takes 125mm discs
RATING
90
PRICE
Check Price on Amazon

DeWalt DCG405N 18V XR Brushless 125mm Angle Grinder Review

The Dewalt DCG405N 18V XR Brushless 125mm Angle Grinder is the best cordless angle grinder because it features a brushless motor for increased efficiency, performance, power and longevity.

This powerful cordless angle grinder has the advantage of being light and easy to manoeuvre, weighing just 998 g without the battery. The 18-Volt brushless motor provides plenty of power when used with a good battery.

This brushless angle grinder also features a host of safety features. These include a no-volt release to prevent accidental start-ups when a new battery is installed, and an electronic brake with a braking time of less than two seconds to help reduce accidental contact.

The DeWalt 18v grinder has a slim, soft-grip handle which makes it comfortable to use even for long periods.

This cordless angle grinder comes bare, which means you need to buy a separate battery. An 18 V 5 Ah battery will complement it well and ensure you have enough power to get even the toughest jobs done.

The grinder comes with a side handle, keyless handle and a blade wrench. The disc blade is easy to change, and it takes 125 mm discs.

This high-quality DeWalt cordless angle grinder provides amazing power in a light and cordless design making it the best angle grinder for the UK market.

How to Choose The Best Cordless Angle Grinder

Motor

Battery-powered angle grinders require powerful motors to tackle tough jobs such as cutting steel or paving slabs. In general, the more powerful the motor, the more rpm, and the more heavy-duty tasks can be taken on.

More expensive battery angle grinders have brushless motors. These are more efficient and last longer than brushed motors because they only produce the power required to complete the task. A brushless motor also eliminates friction so runs cooler, more quietly, and with less vibration than a brushed motor. Brushless angle grinders have a longer lifespan, too.

Safety features

Cordless grinders have a range of features to make them safer to use. These can include safety switches, accidental restart protection, electronic brakes, and safety guards.

Usage

Battery angle grinders can be used for a wide variety of tasks. Cordless grinders can cut materials such as metal, tile, stone, masonry, paving slabs and concrete. They can also rout out mortar and remove paint and rust. In addition, they can be used to grind, polish and sharpen.

This means battery-powered angle grinders are extremely handy for a range of DIY tasks and household maintenance. They are also an essential part of the tool kit for construction workers, landscape gardeners, mechanics, welders and plumbers.

Other Features

Cordless angle grinders are available in a range of sizes. The most common are 115 mm and 125 mm. You will need to purchase the appropriate size discs for your angle grinder tool if it does not already come with these.

Other angle grinder features to look for include a slim profile, a soft grip handle, an adjustable handle, tool-less disc changing and overload protection.

Batteries

Many battery angle grinders come as bare tools. This is because you can use the battery on a range of tools so don’t necessarily need a new battery with every tool you buy. Cordless angle grinders are power-hungry tools, so it is worth buying more powerful batteries if you want to be able to use the tool for reasonably long periods between charges.

Other Accessories

Some cordless angle grinders come with a battery, charger, a range of discs and a carry case which provides everything you need to get started on projects straight away.

Safety

Angle grinders are very powerful tools and potentially dangerous to use. However, following some simple safety precautions ensures that you can benefit from the power and versatility of these tools without injury. You should always read the instructions that come with your angle grinder before use.

It is important to ensure you use the right disc for the task and follow the specific procedure for the job. For example, you may need to use water as a lubricant when cutting some materials. If you do not follow the correct procedure you increase the risk of pieces of the material or the disk flying off and causing damage or injury. Always check discs for damage before use. You should never use a disc that is damaged as this can be extremely dangerous.

Angle grinders can throw up a lot of debris when used so it is essential to wear safety goggles, or better still a face mask when using the angle grinder. You may also need to wear ear protection and a dust mask depending on the materials you are working with.

You should always ensure that the handle and disc guard are in the correct location and securely fixed before starting work.

Cordless Angle Grinder FAQ

How do I use an angle grinder?

You should always follow the instructions for your specific angle grinder tool. However, the following is a general guide to using angle grinders.

When using a grinder, make sure you pick the right attachment for the job and use that attachment correctly. You will need a cutting wheel for cutting metal or tiles, a grinding wheel for sharpening tools, a tuckpointing wheel for removing old mortar or a wire brush attachment for cleaning off rust or old paint.

You may need to clamp the item you are working on if appropriate.

Don your safety equipment and ensure no bystanders are nearby.

Grasp the angle grinder securely and switch it on. Let it come to full speed before applying it to the surface of the material.

Apply the tool with light pressure when cutting or grinding. When cleaning or sanding, move the grinder around to prevent gouges.

Ensure the wheel has come to a complete stop before putting your angle grinder down.

Conclusion

Angle grinders are powerful tools that make light work of tough jobs such as cutting metal or paving slabs, removing rust and paint and sharpening tools.

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