DeWalt DCG409VS 18V Flexvolt Advantage Angle Grinder

Name: DeWalt DCG409VS 18V XR Flexvolt Advantage Cordless Angle Grinder 125mm
Brand: DeWalt
SKU: 624085
Price: 239.99 GBP
Availability: InStock

About DeWalt DCG409VS 18V XR Flexvolt Advantage Cordless Angle Grinder 125mm

The DeWalt DCG409VS (624085) is an 18V XR cordless angle grinder with a 125mm disc capacity. It's part of DeWalt's Flexvolt Advantage range and is built for tradespeople who need one grinder that works across light fabrication and heavy-duty site work. It's a bare tool no battery or charger included.

The brushless motor delivers better runtime and longer lifespan than a brushed equivalent. It runs on both 18V XR and 54V Flexvolt batteries. Fit a Flexvolt battery and it automatically unlocks increased power no settings to change. Variable speed control lets you match the speed to the material and task.

Safety is covered by DeWalt's Perform & Protect features. The slide switch gives reliable on/off control. Mesh covers over the air vents reduce dust and debris ingress useful on masonry or steel work. The rubber overmould housing gives a firm grip during long sessions. A side handle is included and the compact body keeps fatigue down.

One grinder that scales from 18V to 54V makes this a smart long-term buy. Suited to cutting and grinding steel and masonry. Comes with a carry case and side handle.

The Technology Explained

The DCG409VS uses a brushless motor which has no carbon brushes to wear out, meaning longer life and better efficiency than a brushed design. The Flexvolt Advantage system is the standout feature fit an 18V XR battery and you get standard performance. Fit a 54V Flexvolt battery and the tool automatically delivers higher power output. No settings to change. Variable speed via the slide switch lets you control disc speed for different materials. Mesh vent covers protect the motor from dust ingress, which matters on masonry and metalwork.

Using It Safely

Always fit the correct guard use a grinding guard for grinding and a cutting guard for cutting discs. Check every disc is rated above the tool's maximum speed before fitting. Use the included side handle at all times for two-handed control. Wear eye protection, gloves and hearing protection. The DCG409VS includes Perform & Protect safety features. Never remove the guard. Wait for the disc to stop completely before setting the tool down.

What It's Good For

Cutting metal
Grinding steel
Surface preparation
Cutting masonry
Grinding masonry
Fabrication work

What's in the Box

Side Handle
Carry Case
Body only, no battery or charger included

Check Price

At My Tool Shed

Product Features

Flexvolt Advantage – Runs on 18V XR batteries at standard power and automatically unlocks higher power with a 54V Flexvolt battery
Brushless Motor – Delivers improved runtime and longer working life compared to brushed motor designs
Variable Speed Control – Slide switch with variable speed lets you match output to the material and task
Perform & Protect Safety – DeWalt's safety system designed to reduce risk and protect the user during demanding grinding tasks
Mesh Vent Covers – Covers over the air vents reduce dust and debris ingress, extending tool life in harsh conditions

Specifications

Brand	DeWalt
Tool Grade	Trade
Power Source	Cordless
Voltage	18V
Battery Platform	DeWalt XR 18V / Flexvolt 54V
Battery Included	Body only, no battery or charger included
Motor Type	Brushless
Disc Diameter	125mm
Variable Speed	Yes, variable speed via slide switch
Switch Type	Slide switch
Dust Protection	Mesh covers over air vents reduce dust and debris ingress
Included Accessories	Side Handle, Carry Case
Warranty	DeWalt manufacturer warranty covering all manufact
Model	DCG409VS
Speed Control	Variable
Housing	Rubber overmould
Tool Configuration	Bare tool (body only)
Charger Included	No
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?

No, the DeWalt DCG409VS is sold as a bare tool only no battery or charger is included. You will need a compatible DeWalt 18V XR or 54V Flexvolt battery and charger purchased separately.

What battery platform does the DCG409VS use?

It uses DeWalt's XR Lithium-Ion platform and accepts both 18V XR and 54V Flexvolt batteries. When a 54V Flexvolt battery is fitted, the tool automatically unlocks increased power output without any manual adjustment.

What disc size does this angle grinder take?

The DCG409VS takes 125mm (5 inch) discs. Always check that any disc you fit is rated to the tool's maximum speed and is suitable for the material you are cutting or grinding.

What materials can this grinder cut or grind?

It is suited to cutting and grinding steel and masonry as well as fabrication work. The variable speed control helps you match the tool's output to the material for better results.

What safety features does the DCG409VS have?

It includes DeWalt's Perform & Protect safety features and mesh covers over the air vents to reduce dust and debris ingress. The slide switch provides reliable control and the rubber overmould housing helps maintain a secure grip during use.

What accessories are supplied in the box?

The DCG409VS comes with a side handle and a carry case. No disc, battery or charger is included, so these will need to be sourced separately before use.

What warranty does the DeWalt DCG409VS carry?

DeWalt 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.

Is the motor brushless and what difference does that make?

Yes, the DCG409VS has a brushless motor. Compared to a brushed motor, a brushless design typically delivers improved runtime per charge and greater durability over the tool's working life.