The DCG412B 20V MAX* Lithium Ion 4-1/2" / 5'' Grinder increases productivity with features like Quick-Change™ wheel release, convenient trigger switch with lock-off button, and extended run-time battery.

• 8,000 rpm motor provides high-power for cutting and grinding applications

• Tool-free guard allows for quick and easy guard adjustments/positioning

• 2-position side handle offers greater control, comfort and versatility

• Power to Grind

• Quick-Change™ Wheel Release allows for tool-free wheel changes without the need for a wrench

• 2-finger trigger switch (w/ lock-off button) allows for convenient activation and easier gripping

• 5.0 amp hour batteries (2)

• Brushless motor requires no brush changes.

• Brake stops wheel in 2 seconds or less on average

• Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder and shut the grinder off.

• Features E-Switch Protection™ - When the ON/OFF trigger switch has a no-volt release function.

• In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.

• Two stage trigger requires two actions to activate tool.

• Brushless motor requires no brush changes.

• Brake stops wheel in 2 seconds or less on average

• Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder and shut the grinder off.

• Features E-Switch Protection™ - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.

• Two stage trigger requires two actions to activate tool.

PLUS FREE BONUS BATTERY!! The DCG414T1 4-1/2"-6" (115mm-150mm) Grinder with Kicback Brake is maximized for power and durability. It delivers 13 amp power as compared to the D28144N with the portability and convenience of cordless through DEWALT's revolutionary FLEXVOLT technology.