DEWALT DCG412B 20V MAX* Lithium Ion 4-1/2-inch Grinder (Tool Only) — Cordless Angle Grinder

Power, Portability, and Precision in a Cordless Grinder

The DEWALT DCG412B is a compact, cordless 4-1/2-inch angle grinder designed to keep pace with demanding jobs on and off the job site. With an 8,000 rpm motor, this tool delivers solid cutting and grinding performance, while the cordless design helps reduce clutter and trip hazards. This model is a tool-only listing, so you can pair it with your existing 20V MAX* battery to tailor runtime to the task at hand.

Key to everyday usability is the Quick-Change Wheel Release, which enables tool-free wheel swaps without hunting for a wrench. The tool-free guard makes on-the-fly guard positioning fast, so you can adjust protection as your task changes. The two-finger trigger with lock-off button offers comfortable activation and peace of mind during extended use, and the two-position side handle provides enhanced control for both rough grinding and precise edging. The overall design integrates balance and a compact footprint, helping you maneuver in tight spaces while maintaining steady performance.

Core Benefits at a Glance

• 8,000 rpm motor for strong, steady performance in cutting and grinding tasks
• Quick-Change Wheel Release for fast, tool-free wheel changes
• Tool-free guard enables quick, safe guard adjustments
• 2-finger trigger with lock-off for secure and comfortable operation
• 2-position side handle enhances control and versatility

Runtime, Compatibility, and Real-World Use

• Runs on DEWALT 20V MAX* batteries, offering extended runtime with compatible packs
• Compatible with a broad range of DEWALT 20V MAX accessories and discs
• Ideal for metal fabrication, surface prepping, and fast material removal in constrained spaces

Because this is a tool-only listing, batteries and chargers are not included. If you already own DEWALT 20V MAX* batteries, you can scale your setup to match project needs and work pace. The DCG412B is built to pair with existing DEWALT systems, providing a familiar grip, predictable balance, and reliable performance as you tackle a variety of tasks on site.