Makita GA038G 40V XGT 230mm Cordless Angle Grinder

Name: Makita GA038G 40V Max XGT Cordless Brushless Angle Grinder 230mm
Brand: Makita
SKU: 525752
Price: 329.99 GBP
Availability: InStock

About Makita GA038G 40V Max XGT Cordless Brushless Angle Grinder 230mm

The Makita GA038G (525752) is a 40V XGT cordless 230mm angle grinder built for everyday professional use. It runs on Makita's XGT Lithium-Ion battery platform and is powered by a soft start brushless motor that reduces wear and extends motor life. At 230mm disc capacity this is a large-format grinder suited to heavy cutting and grinding tasks on site.

The brushless motor delivers a no-load speed of 6,600 rpm. Brushless motors last longer than brushed equivalents and run more efficiently. The tool is body only batteries are sold separately. XGT Plus or Slim batteries use newer 21700 cells which are lighter and longer lasting than older generations.

Safety features include an electric brake, anti-restart function and Active Feedback Sensing Technology which shuts the tool down if rotation speed suddenly drops. Tool-free guard adjustment makes disc changes faster. The ergonomic soft grip and large lock-off switch lever keep control firm. Weight ranges from 4.6 to 7.4 kg depending on battery fitted.

Auto-Start Wireless System (AWS) pairs with compatible Bluetooth dust extractors to start them automatically when the switch is engaged. Electronic overload protection safeguards the motor during heavy use. For a 40V cordless 230mm grinder with this level of safety tech it is a strong choice for trade use.

The Technology Explained

The GA038G uses a 40V XGT brushless motor which is more efficient and longer lasting than a brushed motor. Brushless motors have no carbon brushes to wear out so maintenance is lower. Soft start ramps up speed gradually reducing disc stress on startup. At 6,600 rpm it suits 230mm grinding and cutting discs. Active Feedback Sensing Technology monitors rotation speed and cuts power if it drops suddenly this protects against kickback. The electronic current limiter prevents overload damage during sustained heavy use. AWS Bluetooth links the tool to compatible dust extractors automatically.

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 6,600 rpm before fitting. Use the side handle at all times for control. Wear eye protection, gloves and hearing protection this tool produces 87 dB(A) at the operator. The electric brake stops the disc fast but wait until it has fully stopped before setting the tool down. The anti-restart function prevents accidental starts after a battery swap.

What It's Good For

Cutting metal
Grinding steel
Surface preparation
Cutting masonry
Grinding concrete
Heavy-duty site work

What's in the Box

Tool-free adjustable guard
See product details for full kit contents
Check listing for kit contents

Check Price

At My Tool Shed

Product Features

Brushless Motor with Soft Start – Reduces wear and extends motor lifespan compared to brushed motors
Active Feedback Sensing Technology – Shuts the tool down instantly if rotation speed drops suddenly
Electric Brake – Stops the disc quickly after the switch is released for safer working
Auto-Start Wireless System (AWS) – Bluetooth connectivity automatically starts a paired compatible dust extractor
Electronic Overload Protection – Current limiter protects the motor during sustained heavy-load use

Specifications

Brand	Makita
Tool Grade	Trade
Power Source	Cordless
Voltage	40V
Battery Platform	Makita XGT 40V
Battery Included	Check listing for kit contents
Motor Type	Brushless
Disc Diameter	230mm
No Load Speed	6,600 rpm
Variable Speed	No
Weight	4.6kg
Brake	Electric brake
Soft Start	Yes
Kickback Protection	Active Feedback Sensing shuts down on speed drop
Switch Type	Large lever with lock-off
Included Accessories	Tool-free adjustable guard, See product details for full kit contents
Warranty	Makita manufacturer warranty covers all manufactur
Model	Makita GA038G
Bore Diameter	22.23mm
Max Disc Thickness	6.5mm
Net Weight	4.6 - 7.4 kg
Noise Sound Pressure	87 dB(A)
Noise Sound Power	98 dB(A)
Surface Grinding Vibration	7.0 m/sec²
Disc Sanding Vibration	2.5 m/sec²
Delivery	Whole UK, courier usually 1 working day
Returns	30-day money back on unused items

Frequently Asked Questions

Does this grinder come with a battery and charger?

The GA038G is available in body-only or kit variations check the specific listing variation you select to confirm what is included. XGT Plus or Slim batteries are recommended as they use newer 21700 cells for better runtime and lighter weight.

What battery platform does the Makita GA038G use?

It uses the Makita 40V XGT Lithium-Ion battery platform. XGT batteries are not compatible with Makita's 18V LXT range so make sure you select the correct voltage when buying batteries separately.

What disc size does the GA038G take and what discs are compatible?

The GA038G accepts 230mm diameter discs with a 22.23mm bore diameter and a maximum disc thickness of 6.5mm. Always check that any disc you fit is rated for at least 6,600 rpm to match the tool's no-load speed.

What safety features does the Makita GA038G have?

It has an electric brake, anti-restart function and Active Feedback Sensing Technology that shuts the tool down if rotation speed drops suddenly. These features protect the user from kickback and unexpected restarts after a power interruption.

What is the Auto-Start Wireless System (AWS) and how does it work?

AWS uses Bluetooth to connect the grinder to a compatible Makita dust extractor. When you engage the switch on the grinder the paired dust extractor starts automatically, keeping the work area cleaner without manual intervention.

What materials and jobs is this grinder suited to?

The 230mm disc size makes it well suited to cutting and grinding steel, masonry and concrete as well as surface preparation on larger workpieces. It handles heavy-duty site work where a smaller 115mm or 125mm grinder would be too slow.

What guard and accessories are supplied with the GA038G?

The grinder features tool-free guard adjustment for fast setup without needing a spanner. Check the specific variation listing for full details of what accessories are included in the box as kit contents can vary.

What warranty does the Makita GA038G 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.