This Makita Cordless Angle Grinder provides optimum convenience in all cutting and grinding applications The Makita DGA463Z 115mm Cordless Angle Grinder gives convenience for grinding & cutting applications. Its Active Feedback sensing Technology (AFT) turns the motor off if the rotation of the wheel is suddenly forced to stop for optimum user safety. It has a powerful brushless motor for demanding applications. This model is sold without a battery or charger. Features: Brushless motor Variable speed control dial Anti-Restart function Electric brake Slide switch Electronic current limiter Battery fuel gauge Ergonomic soft grip Automatic torque drive technology (ADT): adjusts speed and torque during operation for optimum performance Active Feedback sensing Technology (AFT) turns the motor off if the rotation of the wheel is suddenly forced to stop Wire mesh intake covers are engineered to prevent debris from entering the motor Lock-on function Tool-less wheel cover Soft start Comes Wit