Makita GA023G 40V XGT Brushless Angle Grinder 125mm

Name: Makita GA023G 40V Max XGT Cordless Brushless Angle Grinder 125mm
Brand: Makita
SKU: 655372
Price: 227.95 GBP
Availability: InStock

About Makita GA023G 40V Max XGT Cordless Brushless Angle Grinder 125mm

The Makita GA023G (655372) is a 40V Max XGT cordless brushless angle grinder with a 125mm disc. It's built for professional tradespeople who need reliable performance on continuous heavy-duty cutting and grinding jobs. This isn't a light-duty DIY tool it's engineered for site use.

The brushless motor runs more efficiently than a brushed motor meaning less heat, longer lifespan and better runtime per charge. It runs on Makita's 40V XGT Li-Ion battery platform. Speed ranges from 3,000 to 8,500rpm with a variable speed control dial for precise material removal. This is a body-only listing batteries are available separately in multiple kit configurations.

Safety is well covered. Active Feedback Sensing Technology (AFT) shuts the tool down if rotation suddenly drops protecting you if the disc snags. There's also an electric brake soft start and anti-restart function. The safety paddle switch prevents accidental starts. The detachable auxiliary handle and tool-less adjustable wheel cover make it practical to use across cutting grinding and surface prep tasks.

The AWS Bluetooth system links automatically to compatible Makita dust extractors. Backed by Makita's manufacturer warranty covering all manufacturing defects for the normal lifetime of the tool. A serious grinder for serious work.

The Technology Explained

The GA023G uses a brushless motor on Makita's 40V Max XGT platform. Brushless motors have no carbon brushes to wear down so they run more efficiently and last longer than brushed equivalents. Speed is adjustable from 3,000 to 8,500rpm via a dial giving real control over different materials. AFT monitors disc rotation and kills power instantly if it detects a sudden slowdown a key protection against kickback. The electric brake stops the 125mm disc fast after use. AWS Bluetooth links the tool to compatible Makita dust extractors for hands-free automatic extraction start.

Using It Safely

Always fit the correct guard use a grinding guard for grinding discs and a cutting guard for cutting discs. Check every disc is rated to at least 8,500rpm before fitting. Use the detachable auxiliary handle at all times for two-handed control. The GA023G has AFT which cuts power if the disc snags but always wear eye protection gloves and a face shield. Let the electric brake stop the disc fully before setting the tool down. Never remove the guard.

What It's Good For

Cutting metal
Grinding metal
Weld dressing
Surface preparation
Heavy-duty cutting
Heavy-duty grinding

What's in the Box

See product details
Check listing for kit contents

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At My Tool Shed

Product Features

Brushless Motor – Runs cooler and more efficiently than brushed motors for longer tool life and better runtime
Active Feedback Sensing Technology (AFT) – Cuts power if disc rotation suddenly drops protecting the operator from kickback
Variable Speed Control – Dial adjusts speed between 3,000 and 8,500rpm to suit different materials and tasks
Auto Start Wireless System (AWS) – Bluetooth connection triggers compatible Makita dust extractors to start automatically with the tool
Electric Brake and Soft Start – Electric brake stops the disc quickly after use and soft start reduces start-up torque for controlled operation

Specifications

Brand	Makita
Tool Grade	Professional
Power Source	Cordless
Voltage	40V
Battery Platform	Makita XGT 40V Max
Battery Included	Check listing for kit contents
Motor Type	Brushless
Disc Diameter	125mm
No Load Speed	3,000 - 8,500 rpm
Variable Speed	Yes, variable speed dial
Brake	Electric brake
Soft Start	Yes
Kickback Protection	AFT shuts down tool if disc rotation suddenly drops
Switch Type	Safety paddle switch
Included Accessories	See product details
Warranty	Makita manufacturer warranty covers all manufactur
Model	GA023G
Range	XGT
Safety Technology	Active Feedback Sensing Technology (AFT)
Wireless System	Auto Start Wireless System (AWS) with Bluetooth
Handle	Detachable auxiliary handle
Wheel Cover	Tool-less adjustable
Delivery	Whole UK, courier usually 1 working day
Returns	30-day money back on unused items

Frequently Asked Questions

Does this grinder come with batteries and a charger?

The GA023G is available in multiple kit configurations so battery and charger inclusion depends on which kit you select. Check the specific listing to confirm whether batteries are included or if it is body only.

Which battery platform does the Makita GA023G use?

It uses Makita's 40V Max XGT Li-Ion battery system. This is a separate platform from Makita's 18V LXT range so XGT and LXT batteries are not interchangeable.

What disc size does the GA023G take and which discs are compatible?

The GA023G takes 125mm (5 inch) discs. Use discs rated for at least 8,500rpm to match the tool's maximum no-load speed and always fit the correct guard for the disc type being used.

What safety features does the GA023G have?

It has Active Feedback Sensing Technology (AFT) which shuts the tool down if the disc suddenly slows or stalls. It also features an electric brake soft start anti-restart function and a safety paddle switch.

What is Active Feedback Sensing Technology (AFT)?

AFT monitors the rotation speed of the disc and cuts power if it detects a sudden drop for example if the disc snags in a workpiece. This reduces the risk of kickback injury to the operator.

What jobs is the Makita GA023G suited to?

It is designed for continuous heavy-duty cutting and grinding applications on site. Typical uses include cutting and grinding metal weld dressing and surface preparation work.

Does the GA023G work with Makita dust extractors?

Yes it features the Auto Start Wireless System (AWS) which connects via Bluetooth to compatible Makita dust extractors. When you start the grinder the extractor starts automatically without any manual switching.

What warranty does the Makita GA023G carry?

It carries a Makita manufacturer warranty covering all manufacturing defects for the normal lifetime of the tool. The warranty does not cover wear and tear or damage caused by misuse and does not affect your statutory rights.