20V MAX* ATOMIC 4-1/2-in. Angle Grinder (Tool Only) - DeWALT

The DeWALT DCG402B 20V MAX* ATOMIC 4-1/2-in. Angle Grinder (Tool Only) delivers professional-grade cutting and grinding performance in a compact form factor. Engineered for demanding automotive and industrial applications, this tool combines advanced safety features with a powerful brushless motor to enhance user control and operational efficiency. It is designed to withstand rigorous daily use by professional technicians and mechanics.

Key Features

• Enhanced Control and Safety: Equipped with the DEWALT® ANTI-ROTATION System, this grinder quickly stops the wheel upon sensing a pinch, stall, or bind-up event, significantly reducing reactionary torque. An electronic brake further supports user control by stopping the wheel within 1.25 seconds** after the on/off trigger is released.
• Powerful Brushless Motor: Tackle demanding tasks with up to 760 MWO and 11,000 RPM (no-load), providing consistent power and extended tool life for efficient material removal and cutting.
• Ergonomic and Compact Design: The slim, ergonomic design features a smaller gripping diameter, allowing for improved access into ultra-tight spaces and reducing user fatigue during prolonged use.
• Streamlined Accessory Changes: Benefit from quick guard conversions between standard Type B and Type A guards with a clip-on mechanism. The spindle lock facilitates rapid wheel changes, eliminating the need for multiple wrenches.
• Jobsite Asset Management: TOOL CONNECT™ CHIP READY™ functionality allows for seamless integration with the DEWALT® TOOL CONNECT™ app (chip sold separately), enabling effective jobsite asset tracking and tool location management.

Applications

This 20V MAX* ATOMIC angle grinder is an essential tool for professional technicians and mechanics. It is well-suited for tasks such as cutting metal components, grinding welds, deburring materials, removing rust, and preparing surfaces for fabrication or repair across a range of automotive, heavy equipment, and industrial settings.