+1
Dewalt DCG426N 18v XR Cordless Straight Die Grinder
Best suited for professional tradespeople and experienced workshop users needing cordless flexibility in metalworking and fabrication.
Highlights
- Runs on a highly efficient brushless motor, producing more runtime per battery and minimal required maintenance
- Three-position speed dial (0-5,000 / 17,500 / 25,000 RPM) allows precise speed selection for different materials and tasks
- LED nose ring provides focused illumination, improving accuracy and safety in low-light or intricate work
- Advanced mesh filter system protects the motor from dust and debris for longer lifespan and reliable performance
- Ergonomic, slim handle and dual-position variable speed trigger enhance control and reduce fatigue during extensive use
Compare Prices
£170.34
View Deal
DEWALT DCG426N 18v Straight grinder
£199.95
View Deal
DeWalt DCG426 18v XR Cordless Brushless Die Grinder No Batteries No Battery Charger No Case
£199.95
View Deal
DeWalt DCG426 18v XR Cordless Brushless Die Grinder
£209.75
View Deal
Dewalt DCG426N-XJ Dcg426N Xr Brushless Die Grinder 18V Bare Unit
Disclosure: This site contains affiliate links. We may earn a commission if you make a purchase.
Quick Take
The Dewalt DCG426N Straight Grinder is a cordless, 18V brushless die grinder designed for high-efficiency grinding, polishing, and surface preparation jobs. With its ergonomic build and multiple speed settings, it is a versatile tool that fits both precision applications and heavy-duty metalworking in tight workspaces. This model comes as a bare unit, making it most suitable for users already invested in the Dewalt XR 18V battery platform.
Points to Consider
- Supplied without battery, charger, or case – additional purchases may be needed if you don’t own Dewalt XR 18V batteries
- Tool does not have a spindle lock, which may affect accessory changes
- Designed for 6mm collets but supports alternative collets with compatible M15 thread
- Maximum wheel diameter limit is 38mm—verify fits for specialized accessories
- Weight (1.19 kg) is relatively light for its class but may affect stability in prolonged use
Best Use Cases
- Metal deburring and surface finishing
- Grinding weld seams and edges
- Precision shaping, smoothing, and polishing in fabrication work
- Automotive repair and component preparation
- Maintenance jobs requiring work in confined or dark spaces
- Professionals and experienced DIY users comfortable with die grinders
Frequently Asked Questions
Q: Does the DCG426N include batteries or a charger?
A: No, this tool is supplied as a bare unit. You’ll need to use existing Dewalt XR 18V lithium ion batteries and a compatible charger, or purchase them separately if you don’t already own Dewalt cordless tools.
Q: What kinds of grinders or bits can I use with this model?
A: The supplied collet is 6mm, suitable for a wide range of die grinding and polishing accessories. The M15 spindle thread also lets you use alternative collet sizes, provided they’re compatible, so you can adapt the tool for different specialty attachments.
Q: Is the speed adjustable while working?
A: Yes, the tool features both a three-position dial for preset speed ranges and a variable trigger for fine control. You can adjust your speed based on the material or task, making it easier to protect your workpiece and the accessory.
Q: How is the tool protected against dust and debris in tough environments?
A: A built-in mesh filter system helps prevent metal filings and dust from entering the motor and internal components, reducing the risk of early wear, jams, or performance loss, especially in metalworking or automotive settings.
Q: How does the LED nose ring worklight help on the job?
A: The integrated LED ring is positioned near the working end of the grinder, providing clear and directed light onto the workspace. This feature is especially useful when navigating inside machinery, frames, or in dimly lit garages and workshops.
Q: What should I know about tool comfort during extended tasks?
A: The DCG426N has an ergonomic design with a slim, contoured grip and dual-position trigger, allowing different holding styles to minimize strain. At just over 1 kg, it helps with maneuverability, but taking regular breaks for fatigue management is still recommended during long sessions.
Full Specifications
| Battery | |
|---|---|
| Voltage: | 18 V |
| Batteries Included: | No |