INNOVATIVE USER INTERFACE AND SPEED BUTTONS: Provides tool,, battery and speed status as well as five speed options at your fingertips VARIABLE SPEED TRIGGER: Keeps the user in control in a variety of grinding applications COMPACT DESIGN: Offers small grip size for easy grinding in tight areas LIGHTWEIGHT AND ERGONOMIC: Helps to reduce fatigue and maximize productivity SPINDLE LOCK: Allows for quick and easy accessory swaps BRUSHLESS MOTOR: Maximizes battery runtime in extended applications CONSTANT ELECTRONICS: Provide for uniform performance even at the highest speed levels OVERLOAD PROTECTION: Turns the tool off if it gets into a bind BOSCH 12V CORDLESS POWER TOOLS, 12V BATTERIES AND 12V CHARGERS ARE COVERED BY A THREE YEAR LIMITED WARRANTY - FOR DETAILS,CALL 1-877-BOSCH99