The DEWALT DCG421N-XJ 18V XR Right Angle Die Grinder is a compact and powerful cordless precision grinding tool designed for professional metalworking, fabrication, and finishing applications. Combining high-speed brushless motor performance with excellent ergonomics and advanced safety systems, this die grinder delivers precise control for demanding workshop and industrial tasks.
Powered by a high-efficiency 18V XR brushless motor, the DCG421N-XJ delivers speeds of up to 25,000 RPM for fast and accurate grinding, deburring, polishing, and finishing work across steel, metal, and other materials. Its compact balanced design allows easier operation in confined spaces while improving user control during detailed applications.
The ergonomic overmould handle provides comfortable handling during prolonged use, helping reduce fatigue while maintaining precision and stability. Equipped with a 6mm collet compatible with 1/4" accessories, the grinder supports a wide range of abrasive tools and precision attachments for versatile operation.
For improved safety and durability, the tool features an electronic brake for rapid stopping performance, an electronic clutch system to help reduce kickback during binding or stall conditions, and internal protection against dust and debris ingress for longer service life in harsh working environments.
Compact, durable, and highly versatile, this cordless die grinder is ideal for automotive, fabrication, maintenance, and industrial finishing work.