Makita GA040G 40V XGT 115mm Cordless Angle Grinder

Name: Makita GA040G 40V Max XGT Cordless Brushless X-LOCK Angle Grinder 115mm
Brand: Makita
SKU: 655375
Price: 263.95 GBP
Availability: InStock

About Makita GA040G 40V Max XGT Cordless Brushless X-LOCK Angle Grinder 115mm

The Makita GA040G (655375) is a professional-grade 115mm cordless angle grinder running on the 40V Max XGT Lithium-Ion battery platform. Built for trade use on site, it handles grinding and cutting with serious cordless performance. The brushless motor delivers maximum efficiency and a longer working life than brushed alternatives less heat, less wear, more uptime.

Variable speed runs from 3,000 to 8,500rpm, giving you precise control across different materials. The motor is brushless, which means lower maintenance and better energy use from your battery. This is a body-only tool batteries and charger are sold separately across multiple kit configurations to suit what you already own.

Active Feedback Sensing Technology (AFT) automatically shuts the tool down if rotation speed drops suddenly protecting you and the disc. The electric brake stops the wheel fast. Soft start prevents jolting on start-up. Anti-restart stops accidental start after a power cut. The X-LOCK system swaps discs without tools fast and straightforward on site.

If you need a capable 40V cordless grinder with real safety tech and fast disc changes, the GA040G delivers. Brushless motor, variable speed and AFT protection make this a solid trade tool.

The Technology Explained

The GA040G uses a brushless motor on Makita's 40V Max XGT platform. Brushless motors have no carbon brushes to wear out, so they run more efficiently and last longer. Variable speed from 3,000 to 8,500rpm lets you dial in the right speed for the material. The X-LOCK spindle drops 115mm discs on and off without tools. Active Feedback Sensing Technology monitors rotation speed and cuts power instantly if the disc stalls. The electric brake stops the disc fast after you release the switch. Soft start and anti-restart round out the safety electronics.

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 for at least 8,500rpm before fitting. Use the side handle at all times for proper control. The GA040G's AFT will shut down automatically if the disc stalls do not override this. Let the electric brake stop the disc fully before setting the tool down. Wear eye protection, gloves and hearing protection on every use.

What It's Good For

Cutting metal
Grinding welds
Surface preparation
General grinding
Cutting applications

What's in the Box

Tool-less wheel cover
X-LOCK disc fitment system
Body only

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At My Tool Shed

Product Features

X-LOCK Disc System – Tool-free 115mm disc changes that cut downtime on site significantly
Active Feedback Sensing Technology – Automatically shuts the grinder down if rotation speed drops suddenly to protect user and tool
Variable Speed Control – Adjustable 3000-8500rpm range lets you match speed to the material and application
Electric Brake – Stops the disc rapidly after the switch is released for safer working
Brushless Motor – More efficient and longer lasting than a brushed motor with less maintenance needed

Specifications

Brand	Makita
Tool Grade	Professional
Power Source	Cordless
Voltage	40V
Battery Platform	Makita XGT 40V Max
Battery Included	Body only
Motor Type	Brushless
Disc Diameter	115mm
No Load Speed	3,000-8,500 rpm
Variable Speed	Yes, variable 3,000-8,500 rpm
Brake	Electric brake
Soft Start	Yes
Kickback Protection	Active Feedback Sensing Technology automatic shutdown
Switch Type	Slide switch with lock-on
Included Accessories	Tool-less wheel cover, X-LOCK disc fitment system
Warranty	Makita manufacturer warranty covers all manufactur
Model	Makita GA040G
Safety Technology	Active Feedback Sensing Technology (AFT)
Disc Fitment	X-LOCK
Wheel Cover Adjustment	Tool-less
Wireless Compatibility	Auto-start wireless system compatible
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?

No, the Makita GA040G is a body-only tool batteries and charger are not included. It is available in multiple kit configurations so you can choose what suits your existing XGT 40V Max setup.

What battery platform does the GA040G use?

The GA040G uses Makita's 40V Max XGT Lithium-Ion battery system. This is a separate platform from Makita's 18V LXT range, so 18V LXT batteries are not compatible with this tool.

What disc size does this grinder take?

The GA040G takes 115mm diameter discs. It uses the X-LOCK fitment system, so you need X-LOCK compatible discs or standard M14 discs with the appropriate adaptor.

What safety features does this grinder have?

It has Active Feedback Sensing Technology (AFT) which shuts the tool down automatically if the disc stalls or slows suddenly. It also has an electric brake, soft start, anti-restart protection and a slide switch with lock-on.

What is the speed range and can I adjust it?

The GA040G runs at 3,000 to 8,500rpm with variable speed control. This lets you match the speed to the material and disc type you are using for better results and safer operation.

What jobs is the GA040G suited to?

It is designed for grinding and cutting applications on site. The variable speed and 115mm disc size make it suitable for metalwork, weld grinding and general surface preparation.

What accessories are included with the grinder?

The listing does not specify every accessory in the box, but the tool features tool-less wheel cover adjustment and X-LOCK disc fitment as standard. Check the specific kit configuration you select for full contents.

What warranty does the Makita GA040G carry?

Makita provides a 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.