Product Description
The DeWalt DCG421N-XJ is an 18V XR cordless die grinder with a brushless motor and speeds up to 25,000 rpm. Compact, powerful, and precise, it is ideal for deburring, finishing, and technical work on metal.
The DeWalt DCG421N-XJ is a professional straight grinder (die grinder) designed for precision work in industrial and artisanal settings.
The 18V XR brushless motor ensures high efficiency, long life, and consistent performance even under load. The maximum speed of 25,000 rpm allows for fast and precise interventions on metal, steel, and other materials, making it perfect for deburring, finishing, and sanding.
Its compact and balanced design allows for easy work even in tight spaces, improving control and the quality of the result. The ergonomic, coated grip ensures comfort even during prolonged use.
The machine is equipped with a 6 mm collet (also compatible with 1/4”), offering wide compatibility with abrasive accessories and tools for precision work.
Key safety systems include:
Electronic brake, for quick tool stop
Electronic clutch, which reduces kickback
Internal dust and debris protection for increased durability
The N version is supplied without batteries and charger, ideal for those already using the DeWalt XR 18V platform.
Why choose it
The DCG421N is a compact and high-performance die grinder, ideal for technical work.
Compared to traditional models, it offers greater freedom of movement thanks to battery power and improved ergonomics for working on details and difficult areas.
FAQ
What is a die grinder used for?
It is used for deburring, finishing, and precision work on metal.
What accessories does it use?
Tools with a 6 mm or 1/4” shank.
Is it suitable for professional use?
Yes, designed for intensive use.
Does it include a battery?
No, it is a bare tool version.
Key Advantages
High-efficiency 18V XR brushless motor
High speed up to 25,000 rpm
Compact design for tight spaces
Versatile 6 mm collet
Electronic brake for added safety
Anti-kickback clutch
Compatible with DeWalt XR system
Ideal for
Mechanical workshops
Metal carpentry
Technicians and maintenance workers
Installers
Precision work
| Feature | Detail |
|---|---|
| Model | DCG421N-XJ |
| Brand | DeWalt |
| Power Source | Battery |
| Voltage | 18V XR |
| Motor | Brushless |
| No-load speed | up to 25,000 rpm |
| Collet | 6 mm (1/4” compatible) |
| Safety | Electronic brake + clutch |
| Included | Bare tool only |
| Use | Deburring, finishing, precision |
Dettagli del prodotto
| Famiglia | Axial grinders |
|---|---|
| Voltaggio | 18V |
| Diametro | 6mm |
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